Portable jig for creating pocket-hole jointsWorks with materials from 13mm to 38mm thickSimple to set up and easy to use with convenient material-thickness stopsDurable construction, lifetime drill-guide warrantyVersatile for indoor and outdoor projects, and 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 bit and stop collar