Secure to the workpiece with Kreg Face Clamp, any standard bar clamp or C-clamp. Includes Kreg Jig® Jr, Clamp Pad Adapter, Stepped Drill Bit, 152mm (6”) Driver Bit, Depth Collar, Allen Wrench, Starter Screw Set, instruction manual and carry case. 12.7-38mm (1/2" to 1-1/2") capacity.