Petzl William Review

The Petzl William is a big sturdy carabiner that holds a bunch of ropes, slings and knots when used in an anchor. It comes with a smooth key-lock gate and the standard Petzl red stripe that lets you know when the gate is locked or unlocked on the screw-gate model. It comes with three gate styles: screw-lock, Triact (twist-lock) and ball-lock. We recommend the screw because it is the most affordable but some people will enjoy the security of the ball-lock or the speed of the Triact lock.