Cylindrical Knob Door Lock provides convenience where you need it and security where you need it

The Cylindrical Knob Door Lock can be used for various door functions which determine how the knob operates. Whether it's keys on the outside only, keys on both sides, or none at all, each serves a different purpose. The knob has a variety of options such as access function, privacy function, storage function, and entrance function to meet your entrance needs. Browse our selection of knobs and use each item's detailed description to help you decide which lock is right for you.    We offer a wide range of cylindrical knob locks. We have knob locks with a passageway, entryway, privacy, storage room, office, classroom and closet functions.

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