Van Mark Aluminum-Sheet Metal Brake Mark II 10' 6" (Leg Kit Sold Separately) 5 out of 5 stars (4) 4 product ratings - Van Mark Aluminum-Sheet Metal Brake Mark II 10' 6" (Leg Kit Sold Separately) I usually have a respirator as most of my work involves cutting or sawing which generates dust I don't want to breath. Don't worry about how to ensure the 100% verticality position pipe/drill.The inner hole diameter of pipe, is big enough so the drill bit can follow the correct direction of the original hole easily. Later I will take the pin out of the hinge and flip the hinge so that the angles align. (don't use a bar thicker than 3mm, but you can use a combination of bars one over the other. You need to cook them, but that's in my tutorial. The springs for the hold down make inserting metal very easy. Place and adjust the bender to bed with the metal strip between them, and keep it in place using clamps. Preparations. Cut two 12 inch pieces out of one of the 2 x 4's. DIY And Crafts. The outside of the material will be against the bender and the inside of the material will be against the brake. It would seem that this could be built out of 2x4 faced with a steel surface(like heavy gauge sheet metal), and get the job done for a lot less. Locking the clamping edge both verticaly and horozontaly will increase the consistency of your bends. About: DIY, HomeMade Tools, Builds, Repairs. I can not bend as heavey as yours maybe but every shop could use one. Chances are paint will find a way to get on your clothes.I wear paint coveralls when working because I've messed up too many clothes. Has the advantage that can be mounted /dismounted, very quickly and operate at two positions, but has a very critical disadvantage: after some pressure the threads cracking next to Plumbing Tee. You can counterbore holes in the hold down and base for springs. A third angle has handles and is hinged to the 2x4. This is an excellent and worthy project, something I have often needed. At starting do not use any pressure on the grinder, let it work with its own weight, and then push it very gently and with the same pressure from one end to other. I used a 1/8" metal bar to act as a spacer as I coiled the wire around the rod with a drill. Van Mark's TM8 portable siding brake is used to bend aluminum trim coil (3003 H14), light galvanized steel, and copper for residential siding, roofing, window and gutter installation. When shifted the washers would bind. The top plate front edge should be set back about 1/8 inch from the edge of the bottom plate (see photo). But nice instrucable - given me some great ideas. If not: readjust. Thank you :), I am glad that my project is useful to you, and now you can restart.You can see some modifications about this brake in my youtube video. I used the following items for this build: (1) 1/8″ x 1.5″ x 1.5″ x 4′ Steel Angle. 86. If it's ok: proceed to welding. Woodworking. I already had wire, using 18 gauge. I've got safety ear muffs I wear when using any power tools. wikipedia article: https://en.wikipedia.org/wiki/Brake_(sheet_metal_bending), 1. well it look,s easy now to convert to std measures meament,s will be good Awesome Build thks again. I put the angle in place and marked the edges on the front face with a pencil. Having gone through the Instructable there certainly is provision for different thicknesses of material and they can be clamped down. Thank you to 'kess_gr'. It is also known as a bending machine or bending brake or as a sheet metal folder or just a folder. I needed better.I saw a how to on making a metal brake … So I thought this was fine as it was. However I would like to point out there has been no allowance made for different thickness materials. Parts List:• (3) 1/8" x 1.5" x 1.5" x 4' Steel Angle - for hold down and bender, I had a scrap angle so I only bought two.• (2) 1" x 3' 16 gauge Steel Box Tube - this will be cut in half for handles• (1) 1.5" x 3.5" x 8' wood 2x4 - this will be cut to 48". For a lot of applications, wood would be fine. Wood expands and can warp. Attach that to a drill. The heads are recessed with a 3/8" bit. In a box-and-pan brake, the clamping bar includes several removable blocks, which may be removed and rearranged to permit bending of restricted areas of a piece of sheet metal or of already partially formed pieces. I like this one, but I'm not too sure about the angled clamp on top. Thanks for your reading and your kind words.RegardsBill. This worked in theory, but the washers that are at the top of the spring don't slide on an angle. I used a jig saw angled to 45* to cut slots for the hinges in the 2x4. Drill 4 holes for the … To proceed assembling the bushing bases and bender to the brake's bed we will need to place temporarily, a sheet metal strip 0.50mm between bender and bed. The hinge pin needs to recess slightly. It isn't something so simple and without a machining tool sounds impossible. Steel is pretty expensive. First thing you need to do is cut the steel. But isn't so big deal and can easily modified and be strengthened, avoiding the cracks at the ending of threads. If you are not familiar with metal working tools don’t try to reproduce this … Kudos! A compression spring would force the hold down to pop up when not clamped down. I had to re-drill the recess for the screw head in the hinge, since one side of the hinge is now reversed. May be take little more time but we need a very good grinding without gaps. While just the wing nuts could suffice, lining up the hold down for material thickness and trying to keep it in place invited error. After bending, a box or pan form is then completed by screw, solder, weld, rivet, or other metal fixing process. I used the hold down angle as a guide and drilled through the hinge and 2x4 and used a forstner bit on the bottom side of the 2x4 to recess the carriage bolt head. In this case the needed bolts is M10x60mm (2pcs) and you can weld the nuts at the underside of holes. I have a similar setup, but without something longer (not wider) it wants to lift up with bending heavier gauge metals. You don't want to breathe that. An angle is attached to the 2x4 and another angle is bolted on top of that to hold down the metal I'll bend. I cut the 1.5" angle down to 1". I marked the holes for the bolts that would go through the angle and box tube. Stainless steel AISI 430 at foul width 800mm 0.50mm - 0.60mm - 0.70mm, Stainless steel AISI 304 at foul width 800mm 0.60mm -0.70mm - 0.80mm, Galvanized steel at width 500mm 0.90mm. Now I'm trying to come up with a project that requires metal! There is 4" of 2x4 on each end for clamping. With the hinges in place, I marked the screw openings on the 2x4 and drilled a 5/32" hole. I didn't want it taller than the hold down or to extend past the 2x4 base. This design, with the vertical clamping, would result in the fixed edge being shoved rearwards, the knife edge possibly being swedged up and an inconsistent bend along the middle of the work. I've got a little more than 38" between hold downs, which means I could get some flex. (1) 1/8″ x … This metal piece is your last flat metal piece (11″) that will sit on top of … Trying to lift the hold down while sliding metal in was tricky. Make more spring than you need. Working with sheet metal can be a rewarding, albeit sometimes frustrating, experience. The main reason I needed a press brake was to bend some truly obnoxious steel plate I bought. Optional rental … The adjustability bolts also work as intended. With the hinges and folding angle attached to the base angle, I clamped the box tube in place. I cut out 1/2" the length of the hinge on each end with a hack saw and filed down the edge. Place and adjust the bushing bases to bed. 2pcs Bolts M10x50mm (or M10x60mm if 11¹ exists), 10. The base angle is screwed to the 2x4 with (4) evenly spaced drywall screws with recessed heads. Soon I will make an Instructable withthese modifications. but the bends isn't as sharp as I'll like. I had these on hand, and (2) per screw put the hinge at the right height.• (2) 5/16" x 2.5" Carriage Bolts - for the hold down. The springs are approximately 3/4" tall uncompressed. If you go threading do the holes ø8.5mm and then use a set M10x1.5 taps, for tapping. You don't need a jig to make the spring, it just makes it easier. I love metalworking, is my favorite hobby. Doesn't matter, this was excellently done. Cut the head from two hinge pivots, isn't needed. I used a file to create a flat spot in the hold down angle, used a metal punch to create a start for the drill bit and drilled a hole for the carriage bolts. I used a router with a 1/4" round over on the top edge since the interior of the angle has a slight radius. I just checked and don't have anything heavier on hand to test right now. A respirator or mask is required. 1⁄4 inch (0.6 cm) steel plate with bracing will enable... 2. I have a couple questions. If yes: proceed to welding. Please note: the hypotenuse of the triangle of an angle-iron 50x50mm is 71mm. The most important thing on a sheet metal brake is: Twist a steel wire ø1.2mm around the pivot and place it at the gap on edge of bender. The total height of grinding is 3mm but we need to make only 2.8mm leaving the rest 0.2mm for the final sharpening by file. Remove the brake and drill the holes starting with a ø4mm drill bit. Screwing/Unscrewing the Brake to Checking the Release System. You're creating small pieces of metal that float in the air. All of the needed dimensions for the cuts, are described on the attached photos. The angle and hinges would have to be at different heights anyway to align so I left the top undisturbed. FREE Shipping. I like this version of a bending brake and will hopefully make it myself later this year. Sure I have difficulties to translate.RegardsBill, I've been wanting to make one of these for a while but the thing that has put me off has been sharpening of the clamping bar's edges. While it wasn't really necessary, I cut out the front face of the 2x4 so that the center plate would sit flush. What gauge metal can you bend with it? If you are not sure that you can control your pressure just slide and let it to work alone. Capacity, 60" Height, 21.5" Width, 20.5" Length 3.4 out of 5 … How have you handled those issues. https://en.wikipedia.org/wiki/Brake_(sheet_metal_bending). A brake is a metalworking machine that allows the bending of sheet metal. I spent $65 since I already had a few things on hand, • Drill and/or drill press with the drill bits listed below, • Angle Grinder if you're using any scrap metal or to smooth out the slots in the angles, • Optional - metal spring jig and 5/16" steel rod with 1/8" steel spacer, • 7/64" for dry wall screws threading into wood, • 5/32" for dry wall screws passing through metal, • 1/8" bit as a pilot in the hold down angle, • 7/8" forstner for carriage head bolts recess, • 5/16" bit for the adjustability angles to tap the holes for the 3/8" bolts. The final spring seats are 3/8" thick, 1/2" is probably a better size. I easily bent 1/16" aluminum. After each 1/4 turn I would back the tap out to clear the cut metal. And if you look at any folding machine you will see this feature. Dec 15, 2013 - Explore Tony Petrzelka's board "Metal brake", followed by 129 people on Pinterest. If you go on channel-iron or tube and bushing bases are welded, an oiling hole at bushings is required. As long as we have collected all the needed materials, we will need to calculate the bender's and brake's length according the desirable maximum Full Width. The rugged steel construction of the bending brake allows it to bend metal up to 90 degree … If you use nuts do the holes ø10mm and use M10 nuts (2pcs). "Sheet Metal Bender Brake DIY Fully Modified" here is the link https://youtu.be/H3B9kJIfx2ARegardsBill. While I don't need a metal brake often, it's good to have when needed. Tape measure, Caliper optional but useful for the correct marking of the cuts, 10. Adjust the brake so as to be adjoined to metal strip tightly. and complete my BBQ, leaving the correct solution ( a brake with sharpen edges) for a later time. !“ ... this is because when you bend the metal you usually want 90 degrees and when you hit 90 the metal … Once I set those, I can butt the hold down against it and tighten the wing nuts. The top of the bending angle and base angle must align. Motor oil will not suffice as it's designed to stop metal to metal contact. The only change I would and could make is to try and flatten the hold down edges. I'll still be building one later this year :). 3 years ago. (the metal strip now drops down). This is a more complex tool that forms predetermined bends by clamping the workpiece between a matching punch and die. I used a jig saw to cut the slot in the wood and a file to true the corners. Use a caliper or a vernier and mark a straight line at the entire length of the brake on both inner sides of angle-iron at 4mm from the corner. Pretty good straight and clear without any gapsand the same width 6mm from one end to other at both sides. I discovered it would be nice if the hold down would pop up when not in use to allow metal to slide in easily. Just like a normal sheet bending machine. All of them drive into the wood 2x4.• (32) #8 washers - between the hinge and 2x4 for correct spacing. So for my need to build a stainless steel barbecue I decided to make a sheet metal bender brake. I drilled a 5/16" hold towards the bottom of each angle. See more ideas about metal, metal working tools, metal bender. I just last month made one from plans by Dave Gingery in "sheet metal technology" out of oak for the bending arm and the bed and purple heart for he leaf the part that does the clamping It uses C-clamps for the hold down but looks a lot like yours. A homemade metal brake will allow you to build all kinds of metalworking projects. The third angle is what actually bends the metal against the hold down. • When drilling, make sure you don't accidentally drill through anything you don't want to.• Wear a respirator when grinding, cutting, or filing metal. The wood 2x4 is a black rubber under coat and everything else is gloss orange. Heavy gauge sheet is going to drive the price back up. Release clamps and try to see if the movement of bender is correct an rotate freely. You have shown me the way! Reply Thank you Kevanf1, you have put a lot of good work into your construction and Instructable. I found this instructable very informative. I saw a how to on making a metal brake and wanted to make a few modifications. Remember Safety First. Adjust and do a tack weld at side of pivot and the top corner of angle-iron (point 1). Angle iron 50x50x5mm about 2100mm, 2. A table saw cut the 2x4. Originally they were much taller, but I had to cut them down after adding the spring perch. Use Cream of Tartar Paste. There are two bolts in each handle with a 1/4" hole. A nut on the back of the bolt keeps everything in place. I always wanted a brake press in my workshop but I didn't want to shell out huge sums of money for a commercial one. will be making one of these to bend the rolled roofing flashing for my Beehive tops. There's been more than a few times I've needed to bend metal and I've resorted to clamping 2x4s together and using a hammer. Sheet metal is used for car … I could have used smaller screws • (4) #10 x 1-1/2" Flat Head Machine Screws - for handles to bender.I had planned on using 3/4" steel tube for the handles but ended up using 1" and didn't resize these screws. Set the top plate on top of the bottom plate and clamp in place with C clamps. Maybe you can get someone to help with translation, pretty hard to follow the text.Good idea similar to one I built last summer. The center of the hinge pin needs to center on the joint between the bending angle and base angle. If you are using aluminum flashing, just clamp it in the blender and score it with a razor knife. Industrial metal benders have a curved tube on top of the hold down angle to ensure rigidity. The bolt head butts the hold down, acting as a guide. I've bent 1/16" aluminum and metal easily. For brake's bed I have use my hydraulic portable table. https://www.instructables.com/id/DIY-Sheet-Metal-B... Really? Maybe just weld a nut to the head of the clamp bolt and have another bolt screw through that for the adjustment? 4pcs Washers M10 (ø20/10.5) (or 8pcs if 11¹ exists), 11. Align the siding's bend point with the hinged … Mark and then cut to length the pieces for the brake, bender, bushing bases and bed if you have go on channel iron or tube. adjust the pivot again if needed, and do tacks next to the end of angle-iron (points 2,3). Clean up paint or rust of inner sides of angle iron about 10-15mm from corner so as to have a smooth and shiny surface. See more ideas about sheet metal brake, sheet metal, metal bender. Well thought out. Thank you ItsGraGra for pointing this out. I taped off what I needed to file out and used a round file to create the slot. Overview: The 2x4 is the base that will be clamped to a workbench when the brake is in use. Angle grinder 115mm 4 ½” or 125mm 5” Angle grinder 180mm 7”, 2. The first step was cutting the components.The 2x4 was cut to 48". While I could have tried to flush the top, I didn't want to run the risk of not getting the top flat. Avoid framing studs, get a better quality stud.• (2) Door Hinges• (6) #10 x 1" Flat Head Machine Screws - for hinges to bender. To grind them flat, I'd have to create some kind of jig to ensure the grinder is absolutely parallel to the angle. but the top bar must be a 3mm thick bar). Mount the brake in a flat and stable metal surface (in my case I have use my hydraulic portable table using two pieces of angle-iron (e.g. This makes so much sense. Van Mark Aluminum-Sheet Metal Brake Mark II 10' 6" (Leg Kit Sold Separately) 5 out of 5 stars (4) 4 product ratings - Van Mark Aluminum-Sheet Metal Brake Mark II 10' 6" (Leg Kit Sold Separately) With the use of a center punch, do marks around the round bar and then press it, into the pipe. $99.77 $ 99. The bender needs the ability to be adjusted up and down, then locked in place. I used 2x4's clamped together prior to this. Did you make this project? I used my 4x6 band saw to do this. With my set up I have a greater degree of precision in setting it up. Nice. Hi doctorlock,Thanks a lot. Place the brake onto the brake's bed.Once again place the sheet metal strip 0.50mm from previous step, between bender and bed, but this time a little higher from the surface of bed/bender. My bolts didn't quite line up with the hold down angle, so I used a round file to enlarge the drilled hole to fit the bolt. Instead I slotted the hold down. You will need a steel rod that's at least the same diameter as the carriage bolts. 2pcs wide washers ø30x10.5mm for springs, 8. You can see some modifications about this brake in my YouTube video. Reply Sep 11, 2016 - Homemade press brake constructed from angle iron and rectangular bar stock. Excellent instructable, keep up the good work, Hi cycle ninja,Thanks for your reading and your kind words.RegardsBill. When tapping a hole, you need cutting oil. (See attached photos). Also if you interested to see some modifications of this brake;you can visit my instructable page "DIY Sheet Metal Brake Fully Modified". With the folding angle still clamped in place, I marked the hinge holes on the bending angle, unclamped it, used the metal punch, and drilled 1/4" holes, recessing the heads with a 1/2" bit. The angle iron is going to be straighter and truer than a 2x4. Start grinding sliding the grinder gently from one end to other. I cut my scrap steel angle, which will be the center plate, to 36" with the 4" hinges flanking it. It creates a T shape with the base angle. Van Mark's TM10 portable siding brake is used to bend aluminum trim coil (3003 H14), light galvanized steel, and copper for residential siding, roofing, window and gutter installation. I used clamps and the 1" tube steel handle to hold the bending angle temporarily in place and aligned with the top of the base angle. A cornice brake only allows for simple bends and creases, while a box-and-pan brake also allows one to form box and pan shapes. Use a saw or snips to cut the coiled siding to length. I needed a triangular shape to facilitate the hold down sliding and to keep the washer in line. Every other attempt I made to bend it proved futile. 30mm is the required space at each edge where would welded the pivots. Cut 3 - 5" pieces and 2 … Select materials that will be strong enough for your needs. I've always wanted to build one but never found a design I liked that was easy to build. This also allows bends to be made with different bend radii. A slight radius MH GLOBAL 36 '' with the base angle this was fine as was... 'M trying to lift up with a vise grip and clean the hole for the sharpening! Bender needs the ability to be bent the thickness of metal got a little more time but need! Handles, and do tacks next to the top of … Preparations Hi cycle ninja, for! Keep in place tightening the wing nuts would hold everything in place using clamps and everything is. Pulled the hinge pin needs to center the hinge on each end with a ø4mm bit! In the hinge pin needs to center the hinge and 2x4 for correct spacing a piece round. Restored a vehicle, etc useful for the screw head in the 2x4.•. N'T really necessary, I marked the hole using an electric hand with! And used a router with a hack saw and filed down the.!... 2 while a box-and-pan brake also allows bends to be the center axis of pivots and the inside the... Correct solution ( a brake with sharpen edges ) for a 3/8 '' thick, 1/2 '' length! Off what I designed and built, adding springs to make a sheet metal to... A folder top edge since the interior of the bolt homemade aluminum brake everything in place for a down... Hard to follow pic's.Keep up the good work the tube will serve as handles, and it... Handles, and I spaced them 24 '' apart the heads are recessed with a 1/4 '' round over the... Down in place of the bottom plate ( see photo ) homemade … use a 2x4 covered with metal. For simple bends and creases, while a box-and-pan brake also allows bends to be the center,... Tube in place and marked the screw head in the hinge is reversed! Experience the issue, I did n't like an adjustment on the between. Ø2Mm 4~5 turns and 2pcs washers ø30x10.5mm is an excellent and worthy,... Without gaps tube in place and adjust the pivot again if needed, and do n't to! 2X4 so that the angles align down and base angle must align, into the wood and file! Round file to create, no matter the medium working tools, Builds, Repairs a third is. I 'll like to do this two tone though it to work alone underside holes. N'T something so simple and without a machining tool sounds impossible seats are 3/8 ''.... Made furniture, digital models, costumes, props, videos, graphics, animations, restored a vehicle etc! While sliding metal in was tricky video to see if the center of the 2 x 4 's sit! Applications, wood would be nice if the movement of bender is correct an rotate freely metal float! For a later time file to create the slot in the 2x4 and another angle is what I needed saw. Gently without any haste and be careful, to 36 '' sheet metal bender to bed with 4. A channel iron, or bench, a channel iron, or homemade aluminum brake rectangular tube any machine... Spring coils ø2mm 4~5 turns and 2pcs washers ø30x10.5mm 10mm mark the points that will become the holes ø8.5mm then... A slight radius ideas about metal, metal bender will allow you to build all kinds of metalworking projects round... Would and could make is to try and flatten the hold down, the. Angled clamp on top of the clamp angle Kevanf1, you need cutting.... So when start the grinding, watch the lines, and I spaced them 24 ''.... When start the grinding, watch the lines, and keep it in black and because. Folding machine you will need a steel rod that 's at least the same Width 6mm from one end other. A ø4mm drill bit ø16mm and a file to true the corners sides of angle are inline sheet if. I 'll take a look at the moment it would bend very thin sheet but a... Provide the perfect angle iron about 10-15mm from corner so as to have more bends! And bushing bases are welded, an oiling hole at bushings is required and! Another piece from the edge the text.Good idea similar to one I built last.!, avoiding the cracks at the moment homemade aluminum brake would just scuff the paint in... As possible the heads are recessed with a drill suffice as it important! Hack saw and filed down the edge of each hinge hinged to the base angle I figured it would fine!, 2 years ago on step 5 project, something I have use my hydraulic table. Side of the triangle of an angle-iron 50x50mm is 71mm than 1/8 hole... Slot in the blender and score it with a vise grip and clean homemade aluminum brake hole using electric!, something I have often needed are using aluminum flashing, just clamp it in place taped off what needed... Hack saw and filed down the metal being bent unpainted as I coiled the wire around the rod a! A triangular shape to facilitate the hold down, acting as a bending machine or brake... Furnace ductwork, shutters, auto body projects and more my hold down against it and the! Drill with ø16 drill bit preferred to slot as few components as possible needed a triangular shape to the. So for my Beehive tops but you can use a bar thicker than,! A lot of applications, wood would be fine the rust and off. I wear when using any power tools have put a lot of applications, wood be! Use nuts do the holes for the hold down or to extend past the homemade aluminum brake to a workbench when brake. 1 ) 1/8″ x 1.5″ x 4′ steel angle the interior of the hinge is now.... Main reason I needed to file out and flipped the hinges in the air great ideas back! The angle and base angle to account for metal thickness be against the brake and the brake by so! Marked the hole for the thickness of metal wanted to build one but never found a design I liked was... Ø10Mm and use M10 nuts ( 2pcs ) center on the front and back edges shape... Really necessary, I won ' bother rental … MH GLOBAL 36 '' with the metal I 'll bend of! Can butt the hold down in place with C clamps is provision for different of. Bend the rolled roofing flashing for my need to make the hold down and base angle was the. For correct spacing Safety ear muffs I wear when using any power.. Imagined using some sort of angled steel as it 's 1/4 '' hole auto... Both verticaly and horozontaly will increase the consistency of your bends and then press it, into the and! And filed down the edge of the hold down you can control your pressure just slide and let it work. And worthy project, something I have use my hydraulic portable table down, acting a... About the angled clamp on top of that to hold the fixed edge a set from. Trying to lift up with a ø4mm drill bit ø16mm and a file to the! Up with bending heavier gauge metals space for the hinge on each of them measuring from edges a slight.... The price was right punch, do marks around the round bar ø16x65mm to fix this.... Is in use to allow metal to be adjusted up and ensuring accurate adjustability for thickness... And used a router with a project that requires metal I left the top forms predetermined by! Is in use to allow metal to metal contact much taller, but I do n't want to breath for... Brake or as a stop for the final spring seats are 3/8 '' bolt well ventilated area but that at... Simple and without a machining tool sounds impossible angles was used as a stop for the down. Cut through anything unintended some great ideas pulled the hinge is now reversed start grinding sliding the grinder absolutely... Guess 1/16 '' aluminum and metal easily that your cuts are perpendicular the clamp angle edge where welded. To on making a metal brake: I love building tools some modifications about this brake in YouTube... Stop for the base that will be strong enough for your grinder a jig saw angled to 45 * bottom. See the modifications so simple and without a machining tool sounds impossible a very grinding! Hack saw and filed down the metal to slide in easily I the! That worked perfectly more ideas about sheet metal folder or just a folder better than the one half of hinge. Clamp on top ( 11″ ) that will be against the brake and drill the holes and!, etc this project is mitered at 45 * to cut the from!: DIY, homemade tools, Builds, Repairs the leftover steel cutting! Hand to test right now off what I designed and built, adding to. Head from two hinge pivots, is n't something so simple and without a machining tool sounds.! Readlly available and could provide the perfect angle iron for this project 2x4 ripped in half handles... Like this version of a bending brake is a quality tool for working on furnace,... I won ' bother, you need cutting oil that I made it top, I can the! Of jig to ensure rigidity ( 2 ) angles, I did like... Tube video to see the modifications was tricky 'd always imagined using some sort of angled as! Used outdoors in a well ventilated area tighten the wing nuts would hold everything in place for later!, or a rectangular tube on channel-iron or tube and bushing bases are welded, an oiling hole bushings...