Best 711050552 Full Mortise Concealed Hinge Satin Brass

Product Description

The BEST 711050552 is a full mortise concealed hinge designed for commercial and residential door applications requiring a clean, recessed installation. Constructed from steel with a satin brass finish, this hinge features 5 knuckles and a non-removable pin for added security. It carries an overall width of 4 inches and a leaf thickness of 0.13 inches. The hinge meets ANSI A8133 and BHMA standards, making it appropriate for code-compliant installations in light commercial and institutional settings. Licensed door hardware installers and general contractors typically specify this hinge where a flush, mortised look is required.

This hinge is suited for full mortise door installations where both the door leaf and frame leaf are recessed into the door edge and frame. With a load capacity of 50 pounds, it is appropriate for standard interior door weights in light commercial and residential construction. The 4-inch door and frame leaf height paired with a 2-inch leaf width provides a balanced bearing surface for consistent swing and alignment over time.

Key Features

• Full mortise mount type for a flush, concealed installation profile
• Steel construction with satin brass finish for durability and aesthetic match to standard hardware sets
• Non-removable pin design for improved door security
• 5-knuckle configuration provides stable, distributed load bearing
• Meets ANSI A8133 and BHMA standards for code-compliant use
• 50-pound load capacity suitable for standard interior doors

Compatibility

Designed as an OEM-style replacement or new-installation full mortise hinge for standard residential and light commercial door assemblies requiring a 4-inch leaf height and 4-inch overall width.

Installation Notes

Installation is performed by qualified door hardware installers or general contractors. Power down any access control or electrified hardware connected to the door before beginning work. Full mortise hinges require precise mortise routing on both the door edge and the frame; use a hinge template and sharp chisels or a router for accurate seat depth. Verify door weight does not exceed the 50-pound rated load capacity before installation.