Hook onto OS-RACK LOOPS or OS-32 SOFT PANNIER for attaching roll-top bags, tents etc. 'Hook-back' feature also allows you to mount one end around a bike frame or grab rail. 2 x 1.3m (50") long, high quality 25mm webbing. Moulded Acetal buckle. Ultra-aggressive spikes on cam grip even when wet. Aircraft grade alloy hooks; WEIGHT: 100g