Tethrd Oval CarabinerEngineered for smooth rotation, the Tethrd Oval Carabiner is specifically designed to pass cleanly through the eye of the Kong Duck ascenderno jamming, no hang ups. Its symmetrical, rounded aluminum frame is ideal for use with mobile devices like pulleys, progress capture systems, and fall arresters. Featuring a secure screw lock gate and a Keylock nose to prevent snagging on ropes or anchors, this carabiner delivers reliable performance for saddle