The SwivaBiner features a high-strength bushing that will withstand greater abuse than a bearing. The SwivaBiner is designed to re-orient a load, and not provide high-speed rotation. Machined Frame The frame of the SwivaBiner and SwivaEye are machined out of a solid block of aluminum to allow for the complex shape required to attach a swivel at the bottom end. Each frame is milled along the side to remove excess material and weight. Pull Down Gate The gate on the Autolock versions use the same ergonomic pull-down and twist mechanism as our other autlocking carabiners. Allows free orientation of load Helps prevent line twist Features high-strength bushing Not for high-speed rotation Machined from solid material to optimize strength and weight savings Weight: 166 gr Breaking Strength: Major axis: 30 kN Minor axis: 7 kN Open gate: 12 kN Gate opening: 21 mm