The Yale B-85-CH-CH-40 Deadlocking Nightlatch is a high-security product with a 40mm chrome finish, made of brass material. It comes with 2 keys, a key lock mechanism, and is backed by a 2-year manufacturer warranty. This unit is designed for entry security with a high security rating, providing peace of mind for your personal or commercial property. Easy to use and personalize, this nightlatch is a reliable choice for protecting your property.
eBay