ABH A528SM/A528BM Mortised Edge Guard 304 Stainless Steel with Fire Rating

ABH Mortised Edge Guard 304 Stainless Steel with Fire Rating

Professional Door Protection for Commercial Applications

The ABH Mortised Edge Guard provides superior door edge protection with heavy-duty 304 stainless steel construction at .050" material thickness. Available in two configurations for 1-11/16" doors: A528SM Square Edge and A528BM Bevel Edge models, each weighing 2.5 lbs average per unit. Custom lengths up to 120" accommodate various door sizes, with standard lengths including 42", 42-1/16", 95", 95-1/16", and 118". UL fire rated for wood or plastic-covered wood composite fire doors up to 1-1/2 hours and hollow metal, steel-covered composite fire doors up to 3 hours.

Professional Features & Benefits

• Heavy-Duty Construction: .050" thickness 304 stainless steel provides exceptional durability and corrosion resistance for long-term performance.
• Door Compatibility: Designed specifically for 1-11/16" doors with square edge (A528SM) and bevel edge (A528BM) configurations available.
• Custom Length Options: Specify any length up to 120" for precise fit, with standard lengths of 42", 42-1/16", 95", 95-1/16", and 118" readily available.
• Fire Rating Compliance: UL fire rated for wood or plastic-covered wood composite fire doors up to 1-1/2 hours and hollow metal, steel-covered composite fire doors up to 3 hours.
• Complete Installation Hardware: Includes #6 x 5/8" Phillips flat head, undercut sheet metal screws for secure mounting.
• BAA Qualified: Meets Buy American Act requirements for government and institutional projects requiring domestic sourcing compliance.
• Mortised Design: Professional mortised installation provides flush, clean appearance while maximizing door edge protection.

Technical Specifications

• BAA Qualified: Yes
• Commercial/Residential: Commercial
• Department: Door Hardware
• Fasteners: #6 x 5/8" Phillips flat head, undercut sheet metal screws
• Keyed: N/A
• Keyed Function: N/A
• PDF:A528 Edge Guard: https://zensupply.com/content/pdf/abh/0000274_a528.pdf
• PDF:Door Clearance Chart: https://zensupply.com/content/pdf/abh/0002576_door_clearance_chart_abh02222_2022.pdf
• PDF:Stainless Steel Edge Guard Clearance Chart: https://zensupply.com/content/pdf/abh/0000576_ss_eg_clearance_chart_01.pdf
• PDF:Stainless Steel Edge Guards: https://zensupply.com/content/pdf/abh/0000575_stainless_steel_edge_guard_templates.pdf
• PDF:Stainless Steel Edge Guards Cross Reference: https://zensupply.com/content/pdf/abh/0000408_cross_reference.pdf
• Product Category: Door Trim and Accessories
• Product Group: Door Trim and Accessories
• Product Subgroup: Door Armor and Protection Plates
• Product Type: Edge Guards and Protectors
• Subcategory: Door Guards

Professional Applications

• Commercial Office Buildings
• Educational Facilities
• Healthcare Institutions
• Government and Municipal Buildings
• Industrial and Warehouse Facilities
• Fire-Rated Door Applications
• High-Traffic Commercial Entrances

Fire Rating Compliance

ABH edge guards come standard UL fire rated for comprehensive fire door compatibility. Approved for wood or plastic-covered wood composite fire doors rated up to and including 1-1/2 hours, and hollow metal, steel-covered, composite type fire doors rated up to and including 3 hours, ensuring code compliance across various commercial fire door applications.

Why Choose ABH Quality?

ABH Mortised Edge Guards deliver professional-grade door protection with heavy-duty 304 stainless steel construction at .050" thickness for superior durability and corrosion resistance. UL fire rating compliance and BAA qualification ensure these edge guards meet the demanding requirements of commercial, institutional, and government applications. Engineered for reliable performance in high-traffic environments where door edge protection is essential.