With its lightweight, compact size and multiple save-the-day features, the DoohicKey is something you don't want to-and don't have to-ever be without.Made of durable stainless steel, the Nite Ize DoohicKey features a half-dozen tools that do everything from tighten bolts and screws to open a bottle of refreshment, all in a simple key tool that fits in the palm of your hand. On one end of the DoohicKey is a sturdy carabiner clip, allowing you to attach keys to it, or attach the DoohicKey itself to any loop or ring. Opposite the clip is an etched ruler for on-the-spot measurements, and the carabiner opening is strategically shaped to function as a wrench. On the other end, the DoohicKey features a bottle opener, a flat head screwdriver, and a box cutter. With a streamlined, clever design that makes it easy to carry, attach, remove, and reattach, it's always as at-hand as it is handy.