Heavy Duty Black Hardened Steel U-Lock, 3 ft Long with 5 mm Diameter Links Length:3 ft The integrated padlock features a

The integrated padlock features a 1-1/8in (29mm) wide laminated steel body for maximum strength and reliability

This laminated steel padlock offers extra shackle clearance for more versatile use

The bright purple dial makes the combo lock easy to identify in busy settings

The 3/16in (5mm) diameter shackle is 1-3/16in (30mm) long and made of metal

Heavy Duty Black Hardened Steel U-Lock, 3 ft Long with 5 mm Diameter Links Length:3 ft The integrated padlock features aThe Master Lock U Lock folds out to 3 ft and features 5 mm hardened steel links that stand up to cutting and sawing. Each link is reinforced with stainless steel rivets for serious pry resistance. A vinyl cover helps protect your bike from scratches and the elements. The included carrier bracket makes it easy to store and carry.