Defiant 1-sided Keyless Satin Nickel Deadbolt

Featuring a Lifetime Guarantee, meets or exceeds ANSI Grade 3 Standards for residential use. This lock features a radius latch with an adjustable backset and optional drive-in feature. When used as a replacement lock only a screwdriver is need to make installation a snap.|1-sided keyless deadbolt|No locking mechanism is visible from outside|Latch features a radius faceplate or can be easily converted to a drive-in style|Backset: adjustable 2-3/8 in. or 2-3/4 in. standard|Meets ANSI grade 3 security|Limited lifetime warranty