Improved Bar Clamp for Prusa Repraps

thingiverse

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 Instructions 1) print 2) install 3) experience better rigidity and nuts not loosening themselves