With retainer; two closing forces in a single model in 2 and in 3, which the positioner is chosen the arm; the holes are always in the same position Double internal safety valve Opening up to 180; two control valves for closing speed and final knock. They are UL certified and have exceeded 500,000 opening and closing cycles Tesa Assa Abloy CT50023OR

Item Name : Door Closer Article Number : 603 Brand : Icsa Colour : Silver Brand Origin (not manufacture) : Italy