Kwikset Signature Series Satin Nickel Double Cylinder Deadbolt with SmartKey Category_Wall & Ceiling Materials The high grade O-rings at

The high grade O-rings at each opening ensure resistance to water and shock while the low resistance circuitry allows a more efficient use of the batteries

low battery indicator alerts users when the battery is nearing end of charge

swivel eye eliminates tangling

Permanently stamped numbers and 1/8 In

Kwikset Signature Series Satin Nickel Double Cylinder Deadbolt with SmartKey Category_Wall & Ceiling Materials The high grade O-rings atConsumer clear pack. Grade 1 security double deadbolt with SmartKey cylinder. SmartKey cylinder eliminates traditional pins and springs. Cylinder design provides instant re key functionality. SmartKey cylinder is a bump resistant, higher pick resistant lock. Included with each lock is the re keying learning tool that allows the lock to be re keyed in 3 easy steps. Fits all standard doors 1 3 4'. Standard adjustable backset. Requires 2 1 8' diameter