The SuperDrive automated fastening system is designed for professionals who drive screws for a living. It handles screws from 1 1/4 to 3 inches long, including Grabber’s Barracuda screws for composite and PVC decking. You won’t be on your knees driving screws, and you won’t be handling fasteners one at a time. The SuperDrive takes collated screws and drives them without jams. There are a variety of models; complete kits come with a screw gun, an extension with a handle, and a nosepiece. Grabber Construction Products, 800.477.8876,