Express Technology Group is a worldwide industry leading distributor of C&K parts. We carry all types of C&K parts including switches, locks, and many more. You can use our global part search utility to check stock and request a quote online and a sales associate will contact you promptly. Our sales reps are here to help you with all your C&K needs Monday through Friday, 8:30am to 6:00pm (EST) or call (631) 869-2035 for immediate assistance.About C&KC&K is a leader in interface and switch technology as well as smart card and high reliability connector products. C&K offers more than 55,000 unique part numbers that are built, priced and delivered as standard catalog items. C&K products include: low profile tactile switches, navigation switches, detect switches, pushbutton switches, rotary, switch lock and key switches, slide switches, toggle switches, DIP, illuminated switches, and sealed switches.