Best 711068851 Full Mortise Commercial Hinge Steel

Product Description

The BEST 711068851 is a full mortise commercial hinge constructed from steel with a primed finish and a stainless steel pin. It is designed for heavy-duty door applications where a recessed, flush-mount installation is required. The hinge features a 5-knuckle barrel design and a 360-degree range of motion, making it suitable for high-cycle commercial door installations. The door leaf and frame leaf each measure 4.5 inches in height and 2 inches in width. Weighing 1.2 pounds, this hinge meets ANSI A8112 standards and carries BHMA certification. Installation is performed by licensed carpenters, door and hardware contractors, or commercial building maintenance professionals.

This hinge is intended for commercial door applications and is compatible with both wood and metal door construction. It is a full mortise type, meaning both the door leaf and the frame leaf are recessed into mortised cutouts in the door and frame, producing a clean, flush surface when installed. Typical use cases include commercial office entries, institutional doors, and light industrial applications where a durable primed-steel hinge is specified. The primed finish accepts field-applied paint to match the surrounding hardware and door finish.

Key Features

• Full mortise design recesses both leaves flush with door and frame surfaces
• Steel hinge body with stainless steel pin for corrosion resistance at the pivot point
• 5-knuckle barrel configuration for increased bearing surface and durability
• 360-degree range of motion supports full door swing
• Primed finish is ready for field painting to match project specifications
• Meets ANSI A8112 standard and is BHMA certified
• 8 mounting holes per hinge for secure fastening

Compatibility

Designed as an OEM-style commercial replacement hinge compatible with wood and metal door construction requiring a full mortise mount.

Installation Notes

Full mortise hinges are installed by qualified door hardware specialists or commercial carpenters. Both the door edge and the door frame must be mortised to the correct leaf dimensions before installation. Power down any electrified hardware connected to the door assembly before beginning work. Fasten all 8 mounting holes per leaf using appropriately sized screws for the door and frame substrate material.