These Overhead Closer Kits consist of an 8.5 lb A.D.A. Spring Size Door Closer, Mounting Clips, Type "S" Side-Load Arm, and a "DP" Adjustable Dual-Purpose Bottom Pivot Set or "GE" Pivot Set. The Closer has independent, dual-action valves to control closing and latching speeds. Both 90 and 105 Degree Hold Open and No Hold Open models are available. Closer Bodies fit into standard 1-3/4 inch x 4 inch (44 x 102 millimeter), or larger extrusions.