HIGH SECURITY - This premium combination locking bolt features a 4 digit combination lock by FEDERAL LOCK. The default password of this keyless latch is 0-0-0-0 and allows up to 10,000 possible passcodes. ROBUST- This high quality combination bolt is crafted from zinc alloy, featuring a rust-resistant surface that is well-suited for prolonged exposure to outdoor environments. EASY TO INSTALL - This product comes with all required fixings and a full installation manual making it very easy to fit even for a novice DIYer USES - Suitable for a massive range of applications such as gates in your home and workshop, sheds, barns, fences, iron gates, wooden gates and childproof cabinets., Manufacturer: Federal Lock