The Petzl CAPTIV Positioning Bar for Carabiners promotes loading the carabiner on the major axis and limits the risk of rotation. It keeps the carabiner integrated with the devices or lanyard and is compatible with Petzl OK, Am'D, WILLIAM, and OXAN carabiners and the ROLLCLIP A Pulley Carabiner. Features: Designed to promote loading of the carabiner on the major axis and to limit the risk of rotation Keeps the device or lanyard integrated with the carabiner, limiting the risk of losing them Compatible with OK, Am’D, WILLIAM and OXAN carabiners Specifications: Materials: Nylon Weight: 0.3 oz (10 g)