OVERVIEW: The Quik Stik Rafter and Truss Fastening System makes overhead fastening safer, faster, and more convenient. This screw driving extension attaches to any standard drill or driver with a minimum 1,200 RPM−including cordless screw drivers. Made by Simpson Strong-Tie, the Quik Stik drives SDWC non-collated truss screws (4-1/2" to 6"), which are specially designed to work with the system. An adjustable and detachable bubble level on the tool positions the fastener at the correct angle...