Check the listing for details. Gun Safe Lock Replacement Black Keypad with Swingbolt Lock Safe Electronic Lock. Color: Chrome, Condition: New. Listed at 53.16 USD. Gun Safe Lock Replacement Black Keypad with Swingbolt Lock Safe Electronic Lock Gun Safe Lock: Premium high grade black fire resistant keypad with solenoid lock that is strong, durable, fire resistant, corrosion resistant, provides high physical protection against forced entry and lockout mode for 3 false codes. Standard Size: Round shape 95mm / 3.74 inches panel and the weight is 6.35 ounces that fits some basic and medium security level safes on the market Easy Operation & Installation: 3 different colors of lights indicating different states. To replace the battery, remove the keypad face by pressing the tab counterclockwise, and we will provide a video to show you how to do it step by step. Easy Operation & Installation: Open with 3-8 digital codes that can be programmed and 3 different colors of lights indicating different states. To replace the battery, remove the keypad face by pressing the tab counterclockwise