General Lock D162 605 6WL IC Bright Brass Grade 2 Double Cylindrical Deadbolt (SFIC Keyway) LM RIB 600 ANALOG AND LM 700DMR Programming Kit Material Specs: Body: Polyester Polar Model:100' Lead in (EL 28 100) Material Specs: Body: Polyester Polar Fleece 200g Square Meters LiftMaster's 041A5351 5 is a Power Supply Board with Heat Sink Replacement Kit The General Lock D162 605 6WL IC is a Grade 2 double cylinder deadbolt designed for residential and light commercial door security applications requiring compatibility with Small Format Interchangeable Core (SFIC) systems this lock requires a physical key to throw or retract the deadbolt from both the exterior and interior sides of the door