Wright Products standard duty black pneumatic (air pressure)closer can be mounted on out swinging storm or screen doors either as a single closer for light or medium weight doors, or paired with another standard duty closer (one mounted at the top and the other at the bottom of your door) for heavier full view storm doors. This closer has a full 90 degree opening range, is factory lubricated and has an adjustable closing speed. Easily adjust the closing speed and force without tools using the thumbscrew dial at the end of the pneumatic tube.. Adjustable closing speed: Yes. Brand Compatibility: Universal. Builders Hardware Product Type: Storm Door Hardware. Color: Black. Color Family: Blacks. Commercial / Residential: Residential. Duty Rating: Standard. Hardware Color Family: Black. Interior/Exterior: Interior/Exterior. Returnable: 90-Day. Type: Prematic. Weight load (lb.): 200. Certifications and Listings: No Certifications or Listings. Hole spread (in.): 1.5. Product Depth (in.): 3.83858268 in. Product Height (in.): 1.79133858 in. Product Width (in.): 15.76771654 in. Duty Rating: Standard. Builders Hardware Product Type: Storm Door Hardware