This item is a SPST type momentary push button made of stainless steel, which is durable and sturdy to use. Push it to turn on and push again to turn off. Widely used in the electric appliances, tool boxes, electrical modifications and all automotive power supplies. Features - Color: Red, green, yellow, blue, white, black - Material: Stainless steel and plastic - Diameter: 2.5 x 0.6 x 0.6 cm ( W x H) - Action Type: Momentary - Poles: SPST - Rating Voltage: 50V/ 1A - Terminals: 2 Pins - Diameter of Thread: 6.9mm/ 0.27in - Diameter of Cap: 6mm/ 0.24in - Pin Pitch: 3mm/ 0.11in - A momentary push button made of stainless steel for durable use. - Easy to install, screw clamp type terminals to make fitting very easy. - The push button is used in industrial controlling circuits for controlling in electromagnetic starter, Contactor, Relay and other electric circuits. - Commonly used in the electric appliances, tool boxes, electrical modifications and all automotive power supplies. - Warm Tip: Dear buyer, Due to lighting effect,monitor’s brightness,manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. sincerely hope that you can understand! Thank you! Package list: 4 x Mini Push Button (Red) 4 x Mini Push Button (Black) 4 x Mini Push Button (White) 4 x Mini Push Button (Yellow) 4 x Mini Push Button (Blue) 4 x Mini Push Button (Green)