The Nite Ize HookLock is a premium bungee cord with an integrated steel hook at each end that locks onto the cord. Hook it onto a D-ring, rack or anchor point and lock it in position: it stays attached with or without tension, so it will not fall off while you load or unload. The 8 mm cord has a braided polypropylene sheath for extra wear resistance. Use it to hold down loads on a roof rack, bakkie or trailer, secure gear on a bike or quad, or tidy items in the garage. This is the 24 inch (about 61 cm) red version, which weighs about 78 g.