The file 'Improved Bar Clamp For Prusa Repraps 3D Printer Model' is (stl,scad) file type, size is 10.2KB.
Very similar to prusa's original bar clamps.
Improvements:
1) much tighter so they grip more strongly, but not so tight that they're difficult to assemble
2) the "wings" are on an angle so the washers will sit flat on them when they're tightened
3) teardrop-shaped horizontal hole for easier printing
bar-clamp-x4.stl | 38.6KB | |
bar-clamp.scad | 1.6KB |