Black Diamond connected a hot forged Nitron straight gate biner and hot forged HotWire carabiner to create the light, versatile, and smooth clipping HotWire Quickdraw. Hot forged Nitron straight gate carabiner on top and hot forged HotWire carabiner on bottom. Nitron's snag free keylock nose eases clipping and cleaning. HotWire's wiregate eliminates gate flutter and won't freeze up. Large rope bearing surface and flat gate to rope interface for smooth clipping. 14 mm Dynex dogbone is light, durable, and easy to grab. Straitjacket insert keeps bottom carabiner properly oriented for optimal clipping position. DogboneRunner strength: 22 kN. Length: 12 cm.