TownSteel E Kontos 1B 5000 Series Mortise Lock Rigid Lockbody Automatic Deadbolt 2 3 4″ Backset Sentinel Lever Set Right Handed Satin Chrome Keyed Different Grade 1 judgeme_excluded Door Thickness: 1¼" to 1½" Door Thickness: 1¼" to 1½" frames Holding Force: 2000 LB 907 KG Voltage: 12 24VDC Voltage Auto Sensing Input Current: 650 350mA @ 12 24VDC Lock Dimensions: 8"L x 1 1 2"W x 1 1 4"D Armature Dimensions: 8"L x 1 1 2"W x 7 8"D Certifications: ANSI BHMA Grade 1 Compliant The units feature a heavy duty stainless steel faceplate and adjustable 40 second timer multi housing The E Kontos 1B 5000 Automatic Deadbolt Series is a high quality RFID lockset that works with the MAXX Access System and is ideal for hotel