ABH A211HD Heavy Duty Aluminum Continuous Gear Hinge Half Surface with Swing Clear Design

ABH A211HD Heavy Duty Aluminum Continuous Gear Hinge Half Surface with Swing Clear Design

BHMA Grade 1 Certified Heavy Duty Continuous Hinge Solution

The ABH A211HD Heavy Duty Aluminum Continuous Gear Hinge delivers professional-grade performance for commercial door applications requiring superior strength and reliability. This half surface mount hinge accommodates doors up to 48" width and 450 lbs. weight capacity with swing clear operation for maximum door opening clearance. Engineered for 1-3/4" thick doors with 1/16" door inset, this BHMA Grade 1 certified hinge provides fire-rated performance up to 90 minutes for metal doors and 60 minutes for wood doors.

Professional Features & Benefits

• Heavy Duty Load Capacity: Supports doors up to 450 lbs. weight and 48" maximum width for demanding commercial applications.
• BHMA Grade 1 Certification: Meets BHMA 156.25 Grade 1 standards for superior durability and performance in high-traffic environments.
• Swing Clear Design: Provides maximum door opening clearance with 1/16" door inset for optimal accessibility and space utilization.
• Fire-Rated Performance: Approved for metal fire doors up to 90 minutes and wood fire doors up to 60 minutes for code compliance.
• Continuous Weight Distribution: Eliminates door binding and sagging by evenly distributing weight throughout the entire door and frame length.
• Enhanced Security Design: Eliminates gaps between door and frame to prevent prying attempts and unauthorized access.
• Surface Mount Installation: No mortising required for door or frame, simplifying installation and covering old butt hinge cut-outs.
• Professional Fastener System: Includes 12-24 X 3/4" undercut self drilling tek screws for frame and 1/4-20 sex bolts for door 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:A211HD Aluminum Continuous Gear Hinges Half Surface - Template: https://zensupply.com/content/pdf/abh/0001906_a211_aluminum_geared_hinge_02.pdf
• PDF:Aluminum Continuous Geared Hinge Cross Reference Chart: https://zensupply.com/content/pdf/abh/0000406_cross_reference.pdf
• PDF:BHMA GRADE 1: https://zensupply.com/content/pdf/abh/0002339_bhma_grade_1_for_hinges_compressed.pdf
• PDF: A211HD & A213HD Aluminum Continuous Gear Hinges Half Surface - Cut Sheet: https://zensupply.com/content/pdf/abh/0000197_a211_a213.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
• Product Category: Door Hinges and Pivots
• Product Group: Door Hinges and Pivots
• Product Model: A211HD
• Product Subgroup: Continuous Hinges
• Product Type: Continuous Hinges
• Series: A211HD Series
• Subcategory: Half Surface Model

Professional Applications

• Commercial Office Buildings
• Educational Facilities
• Healthcare Institutions
• Retail Establishments
• Industrial and Warehouse Facilities
• Fire-Rated Door Applications
• Government and Municipal Buildings

Why Choose ABH Quality?

ABH continuous hinges deliver professional-grade reliability with anodized aluminum construction and BHMA Grade 1 certification for demanding commercial applications. Available in standard lengths of 79", 83", 85", 95" and 120" with templated hole patterns for consistent installation. Engineered for heavy duty performance at standard duty prices with fire-rated approvals and enhanced security features where dependable operation is essential.