Sentry 811 Single Cylinder Deadbolt w/ 3pcs Keys Matte Black Finish

FEATURES:
• Meet ANSI grade 3 specification
• 200,000 Cycle Turns Tested
• Thumb turn cylinder mechanism
• 60-70mm (2-3/8” to 2-3/4”) Backset
• Fit doors 35-50mm (1-3/8” to 2”) Thickness
• Key operated outside, thumb turn inside
• Elegant Matte Black Finish
Limson Marketing Inc.