Deltana Commercial Classroom IC Core Grade 2 Clarendon Less CYL 2 3 4" Backset 1 3 8" 2" Door Thickness Universal Handing Optional Finish Inverted Handing 1 mm) Cylinder Key Controlled 1 mm) Cylinder Key Controlled Brass Dimple Cylinder Keyway Key Controlled Pick Resistant #06 Keyway Keys Includes 5 Dimple Keys & 1 Duplication Card Cams Includes 2 Cams AR Key Controlled AdamsRite Cam and ST Key Controlled Yale Standard Cam Finish US3 Polished Brass Keying Keyed Alike Up To 12 KA 12 Warranty Limited Lifetime Mechanical Warranty Function description Key locks and unlocks ANSI function 08 Device compatibility 98 99 Series Trim Escutcheon plate size 2 3⁄4" x 10 3⁄4" x 27⁄32" (70 x 273 x 21mm) bumpers & stops Deltana has a proven record for exceptional service and quality and is the architectural hardware manufacturer with the largest inventory selection of architectural and door hardware in America