Deadbolts and Deadlatches

B6/7/800 Series Grade 1 Deadbolts
Beauty, brawn and Primus security options combine in these deadbolts with features like thick, anti-saw bolts and deeply anchored metal dustboxes.
Schlage B Series deadbolts include the Grade 1 B600, B700, and B800 models. The distinction between the three is the key cylinder included specified with the lock. B600 features the patent protected Everest 29 as the default keyway. B700 upgrades cylinder security to Primus and the B800 offers a high security UL 437 listed Primus cylinder. 

But strength in the key system is only half the story. These tough yet beautiful deadbolts are built Schlage strong, to be among the most durable in the industry. Their sleek, broadly angled trim ring in a shallow, 7/8" depth is offered in 10 finishes. With an impressive list of built-in security features and a wide variety of functions, the Grade 1 B Series is Schlage's best deadbolt.