BD Black Diamond Miniwire Alpine Quickdraw is a lightweight quickdraw designed for mountaineering or ice climbing. It consists of two Miniwire carabiners with super light wire lever (only 23 g each) connected with a Dyneema ribbon ring 8 mm thick and 60 cm long. It is convenient to use along the routes both to lengthen an anchor and to adjust the distance at a stopping point. Excellent therefore to have always attached to the harness. Instructions for Use.   BD Black Diamond MiniWire Alpine Quickdraw climbing quickdraw