These heavy aluminum jigs are machined square to within .002" along the entire 6" leg, and designed to easily clamp on to a project making it simple to square up corners. Six inch long sides give plenty of clamping room so that when square is reached, it is kept until gluing and fastening is complete. Use for squaring up carcases, bookcases, or as part of a jig on a tablesaw. Sold as a set of two.

from $32.99