- Cast iron Casting - Forged Steel Arm - Double Heat Treated Steel Pinion - All Weather Fluid - Non-Handed makes ordering simple. - LCN patented greend ial allows for fast and easy adjustments. - Included templates make installation a breezeand accurate with peel and stick templates. - UL & cUL listed. | Adjustable for interior doors to 5' and exterior doors up to 4' with its non-sized adjustable cylinder. - Closer mounts on the hinge side, top jamb and parallel arm with PA shoe on either right or left swinging doors. - Meets ADA requirements. - UL and cUL listed for self closing doors without hold open device. - Tested and certified under the ANSI Standard A156.4 Grade 1 |