ABH A410HD/A410LL Aluminum Continuous Gear Hinges Full Mortise Swing Clear Heavy Duty

ABH A410HD/A410LL Aluminum Continuous Gear Hinges Full Mortise Swing Clear Heavy Duty

Professional Heavy-Duty Continuous Hinge Solution

The ABH A410HD/A410LL Aluminum Continuous Gear Hinges deliver professional-grade performance for commercial door applications requiring swing clear functionality. These BHMA Grade 1 certified hinges support doors up to 48" width and 450 lbs weight (A410LL model supports up to 1,000 lbs), designed for 1-3/4" thick squared edge doors. The full concealed, heavy-duty construction provides superior door edge protection with no door inset required for flush mount installation.

Professional Features & Benefits

• Heavy-Duty Weight Capacity: Standard A410HD supports up to 450 lbs door weight, while A410LL model handles doors up to 1,000 lbs with lead-lined staggered hole pattern for maximum strength.
• Door Compatibility: Designed for 1-3/4" thick doors with 48" maximum door width, featuring squared edge compatibility for precise installation.
• BHMA Grade 1 Certification: Meets BHMA 156.25 Grade 1 standards for commercial-grade durability and performance in demanding applications.
• Swing Clear Design: Full concealed construction with swing clear application eliminates door binding and sagging by evenly distributing weight throughout the entire door and frame.
• Enhanced Security: Eliminates the gap between door and frame, preventing prying attempts while providing continuous door edge protection.
• Fire Rating Compliance: Approved for metal swinging fire doors up to 90 minutes and wood swinging fire doors up to 60 minutes.
• Surface Mount Installation: No mortising of door or frame required, covers old butt hinge cut-outs for retrofit applications.
• Professional Fasteners: Includes 12-24 X 3/4" undercut self drilling, thread forming tek machine screws for secure mounting.

Technical Specifications

• BAA Qualified: Yes
• Commercial/Residential: Commercial
• Department: Door Hardware
• Door Weight: 450
• Fasteners: 12-24 X 3/4" undercut self drilling, thread forming tek machine screws
• Hinge Type: Swing Clear
• Keyed: N/A
• Keyed Function: N/A
• PDF:A410HD/A410LL Aluminum Continuous Gear Hinges Full Mortise: https://zensupply.com/content/pdf/abh/0000511_a410_aluminum_geared_hinge_06.pdf
• PDF:Aluminum Continuous Geared Hinge Cross Reference Chart: https://zensupply.com/content/pdf/abh/0000406_cross_reference.pdf
• PDF:Aluminum Continuous Geared Hinge Door Clearance Chart: https://zensupply.com/content/pdf/abh/0000383_aluminum_cont_geared_hinge_door_clearance_chart_squared_edged_pg6_rev.pdf
• PDF:BHMA GRADE 1: https://zensupply.com/content/pdf/abh/0000339_bhma_grade_1_for_hinges_compressed.pdf
• PDF: A270HD/A270LL & A410HD/A410LL Aluminum Continuous Gear Hinges Full Mortise - Cut Sheet: https://zensupply.com/content/pdf/abh/0000195_a270_a410.pdf
• Product Category: Door Hinges and Pivots
• Product Group: Door Hinges and Pivots
• Product Model: A410HD / A410LL
• Product Subgroup: Continuous Hinges
• Product Type: Continuous Hinges
• Series: A410 Series
• Subcategory: Full Mortise Hinges

Professional Applications

• Commercial Office Buildings
• Educational Facilities
• Healthcare Institutions
• Retail Establishments
• Industrial and Warehouse Facilities
• Multi-Tenant Residential Properties
• Government and Municipal Buildings

Why Choose ABH Quality?

ABH A410HD/A410LL Continuous Gear Hinges deliver professional-grade reliability with anodized aluminum construction and BHMA Grade 1 certification for demanding commercial applications. These heavy-duty hinges support up to 450 lbs (1,000 lbs for A410LL model) while providing fire rating compliance up to 90 minutes for metal doors and 60 minutes for wood doors. Engineered for demanding commercial applications where dependable performance and swing clear functionality are essential.