I wanted a light weight and inexpensive carrier for my fuel can and chock blocks.
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Lightweight and Inexpensive This is what I came up with. The fuel can was purchased at Wal-mart for $5.86. The brand name is "Blitz and it is a Gallon + which seems to be 1 gallon, 4 oz. The chock blocks were also purchased at Wal-mart for $2.93 each. There were 2 different styles of chocks at Wal-mart, these are the ones that have the square sides. The other ones (which would not work) were orange and had rounded edges. |
Disclaimer: Only people who possess the skill and knowledge to safely operate tools and perform the operations safely, should attempt this project. Flying metal fragments, excessive noise and sharp edges, are all part of this project. Use protective equipment (Goggles, ear plugs and gloves), and operate all tools in accordance with the manufactures safety recommendations. The author assumes no responsibility for any injury or mishap that you may incur while making this carrier. |
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Think Safety - - Work Safely |
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This is what the holder looks like mounted on the trailer. Because of the limited space between the boxes, I had to design the carrier so the fuel can could slide horizontally, for removal. The chock block actually holds the fuel can in place. Security is provided via an inexpensive bicycle chain and lock. In reality, the chain is more of a psychological barrier than anything else. It seemed to match the value of the item protected. |
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Here is a photo of the carrier with the chock block removed. It is easy to see that the can, can now be easily slid out for removal. |
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This is what I started with, an ammo can which cost me $5.00 at the local surplus store. Caution, not all ammo cans are the same size. I found there to be 1/4 of an inch difference in width between boxes. The difference seemed to be related to the type of ammunition that the box was designed for. |
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Here are the tools and materials I used to make the carrier.
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Wow, I am really going bald! |
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Before this step, take a moment to think. Perhaps in your application, the fuel
container can be removed vertically from the top. In this case, you can
rivet the chock block straps higher on the box than what I did. Perhaps
flush at the bottom, they would actually be stronger. I had to fasten
mine at the bottom like I did so I would be able to slide the container
out sideways. |
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On the line you drew, drill a series of small holes just as wide than the jig saw blade so you have a place to start. Then use the jig saw to cut the box along the line you scribed. The more careful you are to get a nice even cut, the less smoothing you will have to do with the file. The blade tends to grab the metal as you go so be careful and go slow. Clamping some plywood on the inside might help the grabbing. This is also a very noisy procedure, protect your hearing if you are interested in being able to hear when you are older. |
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Now cut the piece you just cut off of the box in the middle, with tin snips. |
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Now you have two. |
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Measure and mark a line 1" from the bottom edge along both sides. If you are not needing a sideways removal of the can, this step is not necessary. |
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Before doing this step, do a trial fit with your chock block and make sure that the bulk of the block is below the straps top. If you end up with the chocks being "top-heavy", the chocks could fly out when you hit those big bumps or during large wind gusts. Measure and draw a line 3 and 1/4 inches from the closed end as shown, on both ends. The masking tape is being used only to help clarify the process. |
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This photo shows the relation between the lines you made on the box and on the chock bracket. |
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Drill for one of the pop rivets. Watch
out, the pieces want to sneak a little out of alignment as you drill.
Remember to de-burr the inside of the box so the rivet will seat
properly. Once one rivet is in, it is easier to make the final alignment.
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Using tin snips, cut an angle as shown to remove the sharp 90 degree edge on both sides. |
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This photo shows the relationship between the box and the chock block strap. |
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If you want to be able to slide the fuel can out the side, cut off the end of the box to match the outside edge of the fuel can, otherwise, bypass this step. |
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Attach the strap just the same as you did on the other end of the box. Notice that I used vice grips to hold the pieces securely while drilling. |
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Trim the corners like you did on the other end. |
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Here is what you got if things are done
right. Note: I rounded top right edge corner.
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When mounting the unit on your trailer, be certain that you have no exposed bolt heads that will wear a hole into the bottom of the container. I used elevator bolts and lock nuts. |
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This is what is left of the original ammo can. |