Tool-a-Long Features The UST Tool a Long Micro Dog is a pocket-sized stainless steel multi-tool that is designed to accomplish a variety of tasks outdoors or on the go. The included carabiner makes it easily accessible on your gear belt bag and more. TSA-compliant for safe travel. Tool-a-Long Specifications Ruler (1.25) Flathead screwdriver Bottle Opener File Hex wrenches (five positions) Hex wrench (four positions) Dimensions: 3.25 x 1.5 x 0.1 Weight: 0.8 oz.