KregIn 1986, Craig Sommerfeld designed and built his first “Craig Jig” in order to attach dowelled face frames to his kitchen cabinet carcass in his newly built home. Since then, Kreg Tool Company has emerged as the leader in pocket-hole technology. From Kreg Jigs to fully-automatic machines, Kreg offers simple solutions that have changed the way woodworkers join wood. Kreg also offers innovative tools for clamping, joining, routing, cutting and measuring wood.