Item Type: Combination Locking Bolt Material: Zinc Alloy Type: Digital Lock Describe: Get Rid of the Shackles of Keys, Suitable for All Kinds of Places. Suitable for Keyless Applications Such As Mailboxes, Storage Cabinets, Shoe Racks, Staff Cabinets, Storage Cabinets, Wood Cabinets, Storage Boxes, Cabinets. Product Size: Approx. 123 X 48 X 40mm / 4.84 X 1.88 X 1.57in Number of Passwords: 4 Digits Weight: Approx. 366g / 12.91oz Package List 1 x Lock 1 x Locking Plate 1 x Lock Catch 6 x Screw 1 x User Manual 1With keyless security, security doesn't have to include managing a dozen keys and replacing locks. This locking bolt uses a digital password method. 2Made from quality zinc alloy, which is durable and weather resistant all year round, with rust resistant coating body and the barrel bolt dials are chromeplated. 3Wide application, this Bolt lock works perfectly for your shed, pool gate, fence, farm, barn, and more. 4The Bolt features a slide barrel bolt and gives the user various options when mounting the sliding fence hardware, so you can choose from a recessed or flush mounting. 5With 4 digits password, the dial feels good, and the code can be called smoothly. Security can be protected by more than 1000 possible passwords, with high security and reliability.