print 2x. Threaded holes sized for M4(0.7)x20 bolts to make tapping easier. Must be tapped though or you'll have a bad time.

Print sideways on its edge for maximum strength with some post work required, standing on its end (default) for maximum smoothness and little to no post work. Use supports.

Sized for 1" nylon straps / webbing

Post-Printing

Tap holes with M4x0.7 tap