Specifications:

         1.    Good quality and Reasonable price.

         2.    Special manufacture on the request.

         3.    Type: “—” Slotted head and Hexagonal head.

         4.    Material:

                    The Black: S45C; Ball: SUJ2

                    The White: stainless steel; Ball: SUS440

Ball plungers are used in a wide range of applications for locating. To be opened, they require a certain force to be applied. The ball sits into a notch in an adjoining part, until such time as sufficient pressure is applied to enable the ball to retract into the housing, thereby allowing the part being pushed to move freely from its closed position.