BMHA Grade 1 Deadbolt Lock. Increased latch/bolt size offers maximum kick-in resistance. Anti-pick shield protects against hammer and crowbar attacks.Schlage's single cylinder deadbolts are most commonly used to secure entry ways to single or multi-family homes and businesses. This deadbolt is easy to install with Schlage's Snap and Stay design. The Wakefield Collection deadbolt is a simple, transitional design capable of accenting numerous home decor options.