Come as a complete set: with 2 jigs, and the screws. 

• Wood uses: stair gauges, stair layout, rafter layout, rip guide on your saw, angle guide on your speed square, holds your framing square upright and more!
• Metal uses: over comes rounded edges on large square tube, easily square up round tube, acts as a third hand when tacking metal together or lining up with a turn buckle, will hang or stand your square up on material and more!
• The taller profile gives an extremely solid and accurate hold on the workpiece.
• Dual slots and cylinder barrels allows maximum versatility with any project.
• The slot is 5/16" tall, fitting onto anything up to .31" (5/16") thick

Made in the USA

Patent Pending