The Oxford Sentinel Pro U-Lock is a heavyweight security product awarded a GOLD rating by Sold Secure.This lock has a key replacement service. When you buy your lock, simply note down the number which comes either attached to the keys on a metal tag or is laser marked on each key.Oxford Sentinel Pro U-Lock Highlights-• Sold Secure approved: Pedal Cycle GOLD• Hardened steel shackle• Anti-pick mechanism• Coated in Vinyl to protect paintwork• Includes carry bracket• Three high security keys included• Key replacement service• Dimensions: 14mm? shackle, 320(h) x 177(w)mm
Best Price: £41.99 from Leisure Lakes Bikes