FEATURES:?Portable jig for creating pocket-hole jointsWorks with materials from 1?2? to 1 1?2? thickSimple to set up and easy to use with material-thickness stops for common DIY materials: 1/2?, 3/4?, 1 1/2?Durable construction to last for years, with lifetime drill-guide warrantyVersatile design for building indoor and outdoor projects, and for making household repairsConvenient variable pocket-hole spacing with twist-apart drill guides and removable spacersSecure positioning with anti-slip base and included clamp adapterFoolproof setup with a material-thickness gauge, positive stops, and easy-set drill built and stop collar