National Mfg N181-628 Aluminum Posi-glide Door Closer

Product Description

The NATIONAL MFG/SPECTRUM BRANDS HHI N181-628 is an aluminum Posi-Glide door closer designed for wood or metal screen doors, storm doors, and other lightweight door applications. It features an adjustable closing speed mechanism and a positive latching system to ensure the door closes fully and securely. The patented Posi-Glide shock absorbing system is engineered to resist wind damage, reducing stress on the door frame and hardware during high-wind conditions. Mounting screws are included. This closer is typically installed by general contractors, handymen, or facilities maintenance personnel on residential and light commercial entry points.

This door closer is suited for residential screen doors and storm doors constructed of wood or metal. Its adjustable closing speed makes it adaptable to varying door weights and traffic frequencies. The shock absorbing design is particularly useful in exposed locations where wind loading is a routine concern. It ships in a package quantity of three units, making it practical for multi-door projects or service inventory.

Key Features

• Patented Posi-Glide shock absorbing system resists wind damage and reduces hardware stress
• Adjustable closing speed to suit different door weights and usage conditions
• Positive latching action ensures full door closure on each cycle
• Compatible with wood or metal screen doors and storm doors
• Aluminum construction for corrosion resistance in exterior applications
• Mounting screws included for complete installation

Compatibility

Designed for use with wood or metal screen doors, storm doors, and other lightweight doors in residential and light commercial settings.

Installation Notes

Installation is typically performed by a general contractor or maintenance technician using basic hand tools. Before installation, ensure the door and frame are properly aligned and that all existing hardware is removed or accounted for. Follow the fastener pattern indicated in the included instructions to avoid splitting wood frames or stripping metal surfaces. Verify the adjustable closing speed setting after mounting before returning the door to service.