Pull type, open frame type, linear motion, open coil form, DC electronmagnet. Used widely in home appliances,vending machines, game machine,door lock,cabinet etc.Support DC 12V voltage, high power, push type, linear motion, is easy to install.This type solenoid is a basic, open frame type of linear motion solenoids. With the simple design structure.When energized, doing work through pulling in plunger joined object.