Learn how to build a compact clamp rack that holds up to 36 parallel clamps using just a half sheet of plywood. This project helps organize parallel, bar, and pipe clamps in a small workshop space.

This handy undermount rack keeps your clamps right where you need them. Simply cut a series of 1-1/4-in.-dia. holes along the center line of a 2×6, then rip the 2×6 in half to create the half-circle ...