Description
The Hager AB850 is a three-knuckle ball bearing hinge engineered for heavy-weight doors and high-frequency commercial service. Ideal for hospitals, schools, and office buildings, this full mortise hinge handles demanding applications where durability and reliable operation are essential.
Built to ANSI/BHMA A156.1 standards, the AB850 accommodates standard 1/4-inch corner radius (5/8-inch available). Specify mortise type: Full Mortise for wood or hollow metal doors, Half Mortise for hollow metal with channel frames, Full Surface for metal core doors, or Half Surface for mixed materials. Contact our authorized dealer team at sales@edlocks.com or 1-877-207-6067 for free technical guidance on sizing and installation.
Specifications
- Brand: Hager
- Model: AB850
- Size: 5 x 4-1/2 inches
- Finish: US3 (Bright Brass)
- Bearing Type: Three knuckle ball bearing
- Duty Rating: Heavy-weight
- Standards: ANSI/BHMA A156.1
- Corner Radius: 1/4 inch standard (5/8 inch available)
- Mortise Options: Full Mortise, Half Mortise, Full Surface, Half Surface
