Ideal for belaying and rappelling when control is necessary, this lightweight pear locker increases friction up to 30%, and features a keylock nose that prevents snagging.. . Increases friction up to 30% when lowering or rappelling with an ATC. Munter Hitch compatible on ropes up to 9.4 mm. Keylock nose. Screwgate sleeve. Weight: 52 g. Closed gate strength: 21 kN. Open gate strength: 7 kN. Minor axis strength: 8 kN. Gate opening: 20 mm. Imported.