Petzl OK Oval Screw-Lock

The OK Oval is a lightweight oval carabiner for use in hauling systems, on mobile fall arrestors, and as a general connecting element. It has a symmetrical oval shape to work well with pulleys, rope clamps, and mobile fall arrestors. An H cross section reduces weight and protects identification markings from abrasion. A keylock nose prevents snagging. The OK Oval is available in Screw-Lock, Triact-Lock, and Petzl's Ball-Lock mechanisms - this is the Screw-Lock mechanism.