Door Closer, Sargent 281 Closer Series, Interior and Exterior, Manual, Hydraulic, Closer Performance Heavy Duty, Closer Type Non Hold Open, Non-Handed, Ligature No, Closer Mounting Style Parallel, Regular, Top Frame, Standards ANSI A156.4 Grade 1, UL-10C and UBC 7-2 (1997) Positive Pressure Fire Test, Yes, Finish Aluminum Painted, Arm Material Steel, Arm Type Heavy Duty Compression Stop, Color Silver, Exterior Door Width 48 in