Cut off the toothbrush handle, shave your head, leave your socks behind we're going fast, light and big. The Neutrino is the five star ticket for Sierra ridge climbs, Zion link ups, alpine nightmares or anywhere you want to feel sleek as a cat and free to move. At 36 grams and still full strength, the Neutrino will set you free. Features: a Closed Strength: 24kN a Open Strength: 8kN a Gate Opening: 22mm a Weight: 36g Note that this item of climbing safety equipment is non returnable. Please call us toll free at 877 236 8428 or e mail bentgatebentgate.com with any questions.