Amazon.com: Lockforall Cable Gun Locks with Keys - Keyed Alike 15" Cable Gun Safe Lock for Pistols, Handguns, Rifles, and Shotguns, Home and Storage for Firearm Locking and Safety, DOJ Approved(15" 10
Biometric Fingerprint Safe Lock for replacement – Southeastern Safes
Sargent & Greenleaf Electronic Locks — Socal Safe Company
Armstrong Stack-On Replacement Lock - Amazon.com
Sports Afield Preserve 32-Gun Fire and Waterproof Gun Safe with Electronic Lock, Black Textured Gloss SA5932P - The Home Depot