Are you looking for a professional, yet 3 Pin Momentary Hinge? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? , ! Our professional 3 Pin Momentary Hinge must meet you needs. It is one of the for you. Feature - Color: Black. - Material: Plastic and Metal. - Size: 2.50X2.00X2.00cm/0.98X0.79X0.79in - Single pole double throw (SPDT) type. Momentary action. - High reliability, high efficiency and long lifespan. - 3 Terminals, action quick, high sensitivity and tiny operating stroke. - Widely used in appliance,electronic equipment, automatic machine, car electric, microwave, micro, door, oven, refrigerator, interlock and repair job, etc.. - Made of that can its durability and practicability. Specification: - and Current : 5A; - Poles : SPDT; - Type : 1NO + 1NC - Action Type : Momentary; - Actuator Type : Roller Lever Arm; - Terminal Type : 3-Pin Terminals; - Mounting Hole Dia. : 2mm / 0.08"; - Mounting Hole Spacing : 9.5mm / 0.37"; - Pin Pitch : 7.2 x 9mm / 0.28" x 0.35" - Lever Arm Size : 17.5 x 4mm / 0.69" x 0.16" (L*W); - Roller Size : 5 x 3mm / 0.2" x 0.12" (D*T); How to use: - To replace faulty ones in garage door opener. - Work great on cart reversing lever cam. - Work great in magnetic door release system. - Use for automatic wardrobe lighting project. small, unobtrusive, and able to choose normally-open or normally-closed wiring. The built-in screw holes were great for mounting. more and more usage in DIY project. Package list: 3 Pin Momentary Hinge