The J.W.Winco series GN607.1 are used for such applications where the plunger has to stay in its retracted position. To achieve this, the knob is rotated by 90� after being retracted. The head of the plunger body is provided with a suitable notch in opposite positions so as to prevent the plunger from accidentally slipping back into its forward position.
- Steel Plunger Pin
- Lock-Out
- Thread: M12