Cams are commonly found in foodservice equipment. A cam is a rotating or sliding piece in a mechanical linkage used especially in transforming rotary motion into linear motion. It is often a part of a rotating wheel e.g. an eccentric wheel or shaft e.g. a cylinder with an irregular shape that strikes a lever at one or more points on its circular path. A key is a small, shaped metal implement for operating a switch in the form of a lock. A key may similarly be a pin, bolt, or wedge inserted between other pieces, or fitting into a hole or space designed for it, so as to lock parts together. It may have incisions cut to fit the wards of a particular lock, which is inserted into a lock and turned to open or close it. Features. Lock with Key DR 90 Cam ReachIn for N41124002HS01. Made with high quality material