Boys — people are desperate: the bike chase so that injuries are not only them, but also technology: the wheel rim is bent, the frame or the fork.
If this happens, do not have to seek the assistance of a hammer. It is sufficient to use the trim bar to bend and place a rope twist.
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RIVETS? ANY!
This simple device will allow, if necessary, to obtain the desired rivet diameter and length. Steel angles from rolled steel clamped in a vise, with the line connector mark and drill...
THE EDGE WILL BE SMOOTH
If you make the fixture shown in the picture, then cropped the Wallpaper strip will have the same dimensions and strict perpendicularity of the cutting line.