Screen Door Closer, Arrow DC300 Closer Series, Interior and Exterior, Automatic, Pneumatic, Closer Performance Medium Duty, Closer Type Non Hold Open, Non-Handed, Ligature Resistant No, Closer Mounting Style Parallel, Top Frame, Standards ANSI A156.4 Grade 1, ADA Compliant No, Finish Aluminum Painted, Arm Material Aluminum, Arm Type Adjustable Standard Arm, Color Silver, Exterior Door Width 48 in