Come-along clamp caddy
I built mine for 24" clamps, but you can resize all the parts to accommodate longer (or more) clamps. The lengths of 11⁄4 " I.D. PVC pipe slide through the holes in the top and fit over 1 1⁄4 x1" dowel attached to the base with screws. After securing the pipe to the dowel with screws and attaching casters, your pipe-clamp caddy will be ready to roll.
—John Fiorani, Winston-Salem, N.C.