The SwivaEye is the integration of our technically advanced carabiners with our high-efficiency swivels. 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 auto-locking carabiners. High Efficiency Bearing The SwivaEye uses the same high-efficiency bearings used in our other high quality swivels, ensuring smooth, high-speed rotations. Uses high-efficiency bearing for high-speed rotation Integrated swivel and carabiner saves rigging space and cost Machined from solid material to optimize strength and weight savings Weight: 153 gr Breaking Strength Major axis: 30 kN Minor axis: 7 kN Open gate: 12 kN Gate opening: 21 mm