Black Diamond LiteWire Rackpacks 12cm. The integrated Straitjacket insert keeps the bottom biner in the optimal clipping position making the LiteWire versatile and utilitarianideal for all day single-pitch craggingwhile remaining light enough for multi-pitch missions that require a light rack. Specifications for Black Diamond LiteWire Rackpack: Manufacturer: Black Diamond Length: 12 cm Color: Multi Weight: 6.77 oz Features of Black Diamond Litewire Rackpack Hot-forged LiteWire carabiners on top and bottom Dual wiregates eliminate gate flutter Equipped with a 12 mm Dynex Dogbone Straitjacket insert keeps the bottom biner in the optimal clipping position Available in 12 cm Package Contents: Black Diamond Litewire Rackpack Black Diamond BD3811270000ALL1: LiteWire Rackpacks 12cm