Features two independent positioning sliders, nine individual depth settings, two wood chip relief holes, and hardened steel drill guides. 7/8 in drill guide spacing. Works with with a wide variety of clamps. Face Clamp for clamp pad adapter. 1/2 in , 5/8 in , 3/4 in , 7/8 in , 1 in , 1-1/8 in , 1-1/4 in , 1-3/8 in and 1-1/2 in screw centering ability. Kit contains Kreg Jig Jr., clamp adapter, stepped drill bit, 6 in driver bit, depth collar, allen wrench, starter screw set, instruction manual, and carrying case.