Silver. This Rutland Electromagnetic door closer is extremely adaptable and offers universal left, right, push or pull fitting and hold open or swing free modes. The fixed strength of EN4 makes it suitable for doors up to 80kg in weight and 1100mm wide and it is fire tested to EN1634-1. It's flexibility makes it ideal for applications such as care homes, where swing-free is in demand, or in airports and schools, where high-traffic passes through a door.. Universal fitting. Fixed strength EN4. Doors up to 80Kg & 1100mm wide. Hold open and swing free