Lockwood Hinged Door Locks Mechanical locking products provide the basic functions of any security device: identification (key and cylinder) and mechanical strength (the lock). LocksetsFrom Key in Knob and Key in Lever models through to the stunning Nexion, the Lockwood range of Locksets offer the ultimate protection and convenience for your home and your family. DeadboltsA Borelock Deadbolt is fitted via two holes which are bored, perpendicular to one another, into the door. Deadlatches, Nightlatches and DeadlocksLockwood Rimlocks are fitted by attaching the hardware directly to the surface of the door. BoltsDesigned to improve security in a range of sliding and hinged door applications.