Door Closer; S. Parker 900 Closer Series; Interior and Exterior; Manual; Hydraulic; Closer Performance Heavy Duty; Closer Type Hold Open; Non-Handed; Ligature Resistant No; Closer Mounting Style Parallel; Standards ANSI A156.4 Grade 1; UL and cUL Listed; ADA Compliant No; Finish Aluminum Painted; Arm Material Cast Iron; Arm Type Regular; Color Gray; Exterior Door Width 48 in