Multi-Bike Lock UpWith an extended 1.2m locking length HOMIE SILVER is perfect to keep multiple bikes secure in the home or garage and you’ll love the practicality of the anti-frame scratch sleeve and integrated wall hook (for easy storage when not in use). Premium SecurityWith most bikes being stolen from homes and garages, you can trust in HOMIE SILVER with a 12mm shackle and 8mm chain made from premium grade hardened steel. Independently awarded silver security level by Sold Secure. Key Features: High security stay-at-home chain lock,Sold secure silver rated,12cm Locking Diameter, Premium hardened steel: 12mm shackle - 8mm chain, 3 coded replacement keys.