Armbar slim drive pocket knife. A minimalist approach giving you the tools you use the most; cutting, driving and opening cans. A 2-1/2-inch long driver with 2-sided bit has the reach to tighten a fastener. The easy one-hand access to the 2-1/2-inch frame lock blade can rip through anything you can put in front of it. This robust tool fits in your pocket or on your key chain.