Nite Ize Doohickey Multi-Tool

On one end of the DoohicKey Multi-Tool 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 includes 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.