The file '2-way Prusa Bar Clamp 3D Printer Model' is (stl) file type, size is 8.8KB.
A modified Prusa bar clamp that is able to slip onto both threaded and smooth rods without need for vertex disassembly. Since M8 & 5/16" are so close (8 mm vs 7.938 mm), these should be usable with both metric and SAE.
beefy-8m-bar-clamp.stl | 19.4KB | |
M8-bar-clamp.stl | 21.4KB |