Replacement Alubox locks for your letterbox, mailbox or postbox. In stock at Post Boxes UK, order securely online via our webshop before 12 noon for same day despatch. Each lock comes complete with 2 keys and fixings. Post Boxes UK cannot be held responsible for supply a lock to the same reference as any existing mailbox. Lock change service chargeable at 20.00 per lock for any duplication discovered by client, subject to return of original lock (c/w keys and fixings). Availability - ex-stock. IMPORTANT - When placing your order, you must specify whether the post box for which you are purchasing the lock is a vertical unit (mail stands upright in the box) or a horizontal unit (mail lies flat in the box). There are two different kinds of Alubox lock, and locks ordered incorrectly are subject to a restocking charge. Cost includes courier delivery (insured for loss / non-delivery) within UK. Orders from overseas may incur an additional postal charge. Should you require any further information, please call Post Boxes UK today on +44 (0)1922 218218. Alternatively, your enquiry can be emailed to [email protected] Thank you.