Clickforcoils supplies Compact and Rugged Rotary Solenoids. Clickforcoils manufactures different types of coils like coils for pneumatic valves, coils for hydraulic valves, solenoid valve actuators, linear solenoids, rotary solenoids and coils for EM brakes. Compact and Rugged Rotary Solenoids is a snap - acting rotary actuator used to rotate shafts, cams, levers. Compact and Rugged Rotary Solenoids gives direct current electromagnets almost solid steel and copper to give maximum power output.