LCN 1261 RW/PA - A low profile compact adjustable Closer. The 1261Rw/PA has adjustable spring size 1-5 and mounts to the most common commercial footprint 3/4" x 9 1/16". Includes parallel arm bracket. Adjustable spring size 1-5 and is shipped at size 3. Parallel arm mount adjustable size 1 to 4. Tri Pak, closer mounts hinge side (pull side), top jamb (push side) and parallel arm (push side) on either right or left swinging doors. For interior doors to 4’6” and exterior doors to 3’6”.