Technical Specification: Dorset Kaira handle on 8" Plate, Lock Cylinder - 60 mm (One side Key and One Side Knob operation) - Best Mortise combo Lockset for any door of thickness ranging from 32-38 mm. Fit and forget: This handle set is also tested for more than 300,000 cycles. Quality: This Door Handle Lockset has a Premium finish, It comes with a reversible brass latch with the brass deadbolt on one side and key operation from the other side. This mortise door lock set is produced by an established industry with quality standards and cutting-edge technology. Included Components: The packaging contents set of 2 pieces of handles, 1 pcs lock, Cylinder 60 mm, 1 covering/receptacle plate, Square Rod 1N, 3 keys along with 8 screws for fittings. Made in India. Universal Latch: Can be used with both left handed and right Handed Doors.