Item Type: Key Switch_x000D_ Material: Stainless steel_x000D_ Uses: Car modification, computer modification, access control switches, CNC machine tools, industrial control instruments_x000D_ Working Voltage: 220VAC/DC (maximum)_x000D_ Working Current: 3A_x000D_ Level Position: ON-OFF_x000D_ Installation Size: Approx. 12 x 23mm / 0.5 x 0.9in_x000D_ 1. Single Pull: The key cannot be pulled out when the switch is turned on_x000D_ 2. Double Pull: When the switch is turned on and off, the key can be pulled out1Good-quality stainless steel metal shell possess high strength and high gloss 2Made after professional testing, which provide efficient waterproof performance 3Single pull means that the key cannot be pulled out when the switch is turned on, double pull means when the switch is turned on and off, the key can be pulled out 4Flame retardant base is high temperature resistant, flame retardant in emergency 5Suitable for car modification, computer modification, access control switch, CNC machine tool, industrial control instrument 10 x Key Switch 20 x Key 10 x Nut Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store