CGW Abrasives Abrasive Belt: 1/4" Wide, 18" OAL, 60 Grit, Aluminum Oxide - Coated, Medium Grade, X Weighted, Wet & Dry, Seri

A plunger switch has an actuator that makes or breaks the circuit contact when its button is depressed. A momentary switch, sometimes called a spring return switch, automatically returns to the rest position. A normally ON switch (also called a normally closed circuit), remains in the ON rest position until pressure is applied to the actuator. Sing... morele pole, single throw (SPST) is a two terminal switch that opens or closes one circuit.

2" Polypropylene Plastic Pipe Socket Coupling