Engineered with a user-friendly pear shape that offers excellent handling and a large gate opening, the Petzl OK Screw-Lock Carabiner is a go-to choice for climbers and workers requiring a secure and efficient locking mechanism. Its keylock system prevents snagging during clipping and unclipping, while the intuitive red indicator on the screw-lock gate provides a visual confirmation of its locked status. With a durable construction and smooth locking action, the Petzl OK Screw-Lock Carabiner ensures safety and convenience in activities ranging from rock climbing to industrial rope access.