Heavy Duty Industrial Weather Proof Door Closer's Suitable for heavy traffic like Elevator/Lift doors, Factory doors, Office doors, Home doors, Front Gates and Shop doors We have a range to suit all door sizes. Very competitive prices free quotation within 25 Km (CBD). Free door closer delivery within 25 Km (CBD). DIY installation or we can install it expertly for you. Our King door closers carry a 5 year factory guarantee