-. Brand : FPL Door Locks and Hardware Inc. -. Feature : Double solid brass cylinders with 1" steel deadbolt throw / Rekeyable Schlage keyway; Exterior and interior keyed cylinders / Inner metal collar shields deadbolt latch and anchors exterior deadbolt cylinder to door face / Adjustable backset latch will fit 2-3/8" or 2-3/4" backset / Fits doors 1-3/4" thick with standard 2-1/8" cross-bore hole -. Label : FPL Door Locks and Hardware Inc. -. Manufacturer : FPL Door Locks and Hardware Inc. -. MPN : D-102 -. PackageQuantity : 1 -. PartNumber : D-102 -. ProductGroup : Home Improvement -. ProductTypeName : HARDWARE -. Publisher : FPL Door Locks and Hardware Inc. -. Studio : FPL Door Locks and Hardware Inc. -. Title : Haven Double Cylinder Deadbolt by FPL Door Locks for Exterior Entrance or Patio Doors