SnapSafe keypad vaults provide reliability ease of use and affordable protection. Our One-Gun Vault offers a spring-loaded door for quick access. - Product Features - Programmable 4 to 6 digit keypad code ensures convenient access to handguns and valuables. - Constructed of thick 16-gauge steel. - Interior light automatically illuminates when opening. - Premium foam interior cradles and protects valuable contents. - California Department of Justice approved firearm storage device. - Backup barrel key lock with two keys. - Requires four AAA batteries (not included). - Pre-drilled for easy mounting. - Selectable audible and visible low battery indicators. - Spring-loaded door for quick access. - Specifications - Fits 1911 size pistols and 4-inch revolvers.[1] - Exterior Dimensions: 12.7Hx 9.0Wx 5.25D - Interior Dimensions: 11.4Hx 8.6Wx 3D