Schlage BR262 Double Cylinder Deadlock KA4 Polished Brass 4 PACK

Grade 2 double cylinder deadbolt with 1" bolt. Lock or unlock door from outside and inside with key.  Ideal for doors with glass to prevent intruders from breaking glass to enter when premises are vacant. Each lock has two keys. Deadbolt is adjustable for 2 3/8 or 2 ¾ backset.  Lock comes as 4 PACK- 4 locksets keyed alike. Finish is Polished Brass  (605/US3).