National Cabinet Lock, now known as CompX National, has designed and produced locks since 1903. We have broad line of pin tumbler products to provide security required for complicated key schedules. Disc tumbler locks are available at a lower cost and are used for more simple keying requirements. Our KeSet system provides protection for money held in vending or gaming equipment.
An industry leader for over 100 years, we invite you to learn more about CompX International and its business units. You will find the components we manufacture all around you providing critical functionality to products that you use every day including locks and related security components utilized in cabinet locks, ignition switches, office furniture, postal boxes, healthcare, vending and gas stations, gauges, throttles, and exhaust systems for recreational boats.