Dexter DB2000 Grade 2 Deadbolt Lock - High Security Keyless Entry Door Lock for Home & Office - Perfect for Front Door, Back Door, and Apartment Security

Specifications 

Grade 2, UL listed 3 hour, 1 3⁄8" – 1 3⁄4" standard cylinder door range; 1 5⁄8" - 2" SFIC door range

 All functions include 2 3⁄8" - 2 3⁄4" universal square corner latch (p/n 30-253), 1 1 ⁄8" x 2 3⁄4" square corner lipless strike

Schlage conventional 6-pin (keyed 6) cylinders in Schlage C keyway, keyed different

Less SFIC option accommodates 6-pin and 7-pin cores