The ASSA Key in Knob/Key in Lever cylinders are designed to replace many original manufacturers’ cylinders in their locksets including Arrow, Corbin/Russwin, Falcon, Sargent, Schlage, Yale and many other manufacturers thus offering the highest level of security available on the market today. The E65611 Twin Exclusive

Features:

Two independent locking mechanisms to ensure security and optimum pick resistance

Inactive “false” gates in side pins designed to increase pick resistance

Counter mill in each chamber position to further enhance pick resistance

Cylinder shell and plug made of high quality brass

Stainless steel top pins

Bottom pins and master pins are nickel silver

Extremely close tolerances

Can be easily rekeyed in the field

Patented key control

I have keyed this cylinder using OEM Assa pins. Any questions please ask, lowball offers will get you blocked from all future listings. Have a great day