Used to make and break electrical circuits. A metal plug and metal blocks with a tapered hole, with terminals fitted on the blocks, all mounted on a bakelite base.

We are manufacturers and suppliers of the Plug Key, serving Algeria, Argentina, Australia, Bahrain, Bangladesh, Belgium, Bhutan, Brazil, Cambodia, Cuba, Cyprus, Denmark, Ecuador, Egypt, Ethiopia, Finland, France, Georgia, Germany, Ghana, Hungary, Iceland, Italy, Japan, Jordan, Kenya, Kuwait, Malaysia, the Philippines, Tanzania and Uganda.