Used for: Stair gauges, stair layout, rafter layout, rip guide on your saw, angle guide on your speed square and more!

• The taller profile gives an extremely solid and accurate hold on the workpiece.
• The slot is 5/16+" tall, fitting onto anything up to .32" (5/16") thick

Aluminium Framing Jigs, made to clamp onto most squares and commonly used to perform stair stringer layout, rafter layout, and many other uses when working with lumber and steel.