National Marker N218594 Zinc Jamb Bracket Kit

Product Description

The NATIONAL MARKER N218594 is a zinc jamb bracket kit designed for use with door closer installations. The kit provides the mounting hardware needed to attach a door closer to the door jamb and door face. It includes one jamb bracket, one door bracket, four long screws, four short screws, and two attachment pins. The closer itself is not included. At 0.355 pounds, the kit ships as a single unit and is suited for commercial and residential door closer service work performed by qualified door hardware technicians or general contractors.

This bracket kit is used when installing or replacing door closer mounting hardware on standard door frames. It is appropriate for retrofit and new-installation scenarios where the original mounting brackets are damaged, missing, or incompatible with a replacement closer. The kit covers both jamb-side and door-side attachment points, reducing the need to source individual components separately.

Key Features

• Complete mounting hardware kit: includes jamb bracket, door bracket, four long screws, four short screws, and two attachment pins
• Zinc construction for corrosion resistance in interior door hardware applications
• Lightweight at 0.355 pounds, minimizing added load on the door assembly
• Sold as a single kit unit — no additional bracket hardware required for a standard installation
• Door closer not included — designed to work with a separately sourced closer

Compatibility

Designed as a replacement or supplemental mounting bracket kit for standard door closer installations. No specific closer models or door frame families are identified in the product data. Verify bracket dimensions and mounting hole patterns against the target closer before installation.

Installation Notes

Installation is typically performed by a door hardware technician, locksmith, or general contractor. Before beginning, ensure the door is held open or otherwise secured to prevent movement during bracket mounting. Use the provided screws and attachment pins as matched components to avoid misalignment. Follow the door closer manufacturer's instructions for proper bracket orientation and screw torque guidance specific to the closer model being used.

Technical Specifications

• Material: Zinc
• Weight: 0.355 pounds
• Kit Contents: 1 jamb bracket, 1 door bracket, 4 long screws, 4 short screws, 2 attachment pins
• UOM: Each
• UPC: 00038613218598

Standard Information

• Brand: NATIONAL MARKER
• Manufacturer Part Number: N218594