National Marker N173823 Swing Stay Door Hinge Satin Brass

Product Description

The NATIONAL MARKER N173823 is a heavy-duty gravity-action swing stay door hinge built for cafe-style swinging doors. It accommodates door thicknesses from 0.75 inches to 1.375 inches and supports doors weighing up to 50 pounds. The hinge body is steel construction with a Delrin cam and bearing for smooth, consistent gravity return action. Two removable ramps are included to aid alignment during installation. The satin brass finish suits standard interior door hardware. This type of hinge is typically installed by finish carpenters, general contractors, or experienced maintenance technicians on commercial or residential cafe door applications.

This hinge is designed for swinging cafe doors in retail, restaurant, commercial kitchen, and light commercial interior settings. The gravity-action mechanism allows the door to return to a closed or neutral position automatically after each pass. The included removable ramps allow the hardware to be mounted to the door jamb before the door itself is set in place, simplifying single-person installation in tight doorway openings.

Key Features

• Gravity-action design returns door to closed position automatically
• Fits door thicknesses from 0.75 inches to 1.375 inches
• Supports swinging doors up to 50 pounds
• Steel body with Delrin cam and bearing for durable, low-friction operation
• Satin brass finish for standard interior hardware compatibility
• Includes 2 removable ramps for simplified jamb-first installation

Compatibility

Designed as a replacement or new-installation swing stay hinge for cafe-style swinging interior doors with a thickness between 0.75 inches and 1.375 inches and a door weight not exceeding 50 pounds.

Installation Notes

Install with standard hand tools; mount hardware to the door jamb first using the included removable ramps before setting the door in position. Ensure the door weight does not exceed the 50-pound rated capacity before installation. No special trade license is typically required for interior door hardware, but commercial installations should comply with applicable local building codes. Verify door thickness falls within the 0.75-inch to 1.375-inch range prior to ordering.

Technical Specifications

• Door Thickness Range: 0.75 inches to 1.375 inches
• Maximum Door Weight: 50 pounds
• Action Type: Gravity-action swing stay
• Body Material: Steel
• Cam and Bearing Material: Delrin
• Finish: Satin brass
• Included Accessories: 2 removable ramps
• Package Weight: 0.491 pounds
• Unit of Measure: Pack

Standard Information

• Brand: NATIONAL MARKER
• Manufacturer Part Number: N173823