The Black Diamond Jivewire is a lightweight plastic accessory crab. This is ideal for attaching more or less anything to anything and is ideal for hikers, skiers and mountaineers. It makes a great part of a bodge-it kit for running repairs. Available in two sizes and a variety of colours. Owing to it's plastic construction the Jivewire is somewhat less robust than a metal accessory crab and so is better suited to lighter loads. Black Diamond JiveWire Accessory Crab Features Ideal for key chains, dog leashes or low-load usage Available in two sizes in a variety of colors Please note that this is an accessory crab and is NOT FOR CLIMBING or PPE use!