33HC Series Combination Squares, 12 in, 1/64 in @ 1 in, 16ths; Quick Read 64ths

Multi-purpose uses include. 45° miter, depth gage, height gage, marking or scribing gage, a level, a plumb, and a precision rule. Reversible lock bolt allows blade to be turned over or end-for-end, without removing the lock bolt or nut. Center head accurately finds center of round work. Hardened, machine divided graduations, blade.