The UST Tool A Long Shark is a pocket-sized, stainless steel multi-tool that is designed to accomplish a variety of tasks outdoors or on the go. The tool has Phillips and flat head screwdrivers and hex and butterfly wrenches. It also has a signal mirror, ruler (1 1/2”) and a bottle opener. The included carabiner makes it easily accessible on your gear, belt, bags, and more. It is TSA-approved for safe travel.