ASSA Key in Knob/Key in Lever cylinders are manufactured to exact manufacturers’ specifications to ensure precise fit and operation while providing the ultimate in high security retrofit for a variety of leading cylindrical lockset manufacturers including Sargent, Arrow, Corbin-Russwin, Yale, Falcon and Schlage. All ASSA Maximum+ and Twin Series Key in Knob/Key in Lever cylinders are listed under U.L. 437 and are available in BHMA hardware finishes 626 and 606.
Pricing varies based on options selected below.