Brinks Commercial Matte Black Zinc Single Cylinder Deadbolt

The Brinks Commercial single cylinder deadbolt lock is designed for interior or exterior doors where security is top of mind. The inside locks and unlocks the deadbolt using a thumb turn and the outside locks and unlocks with a key. The deadbolt is equipped with a 6-Pin SC4 brass cylinder, saw-resistant bolt, and metal collar to resist prying and wrenching from intruders.