BEST FBB179 Steel Full Mortise Ball Bearing Hinge with Removable Pin

BEST FBB179 Steel Full Mortise Ball Bearing Hinge with Removable Pin

Professional Medium-Duty Door Hinge Solution

The BEST FBB179 is a steel full mortise ball bearing hinge designed for medium weight doors with average frequency use. This commercial-grade hinge features a removable pin design with square corners and 5 knuckles for reliable performance. Equipped with two permanently lubricated non-detachable ball bearings, the FBB179 ensures smooth door operation while reducing friction and wear in residential, commercial, and institutional applications.

Professional Features & Benefits

• Ball Bearing Operation: Two permanently lubricated non-detachable ball bearings provide smooth, effortless door movement and extended service life.
• Removable Pin Design: Features removable pin with hole in bottom tip for easy pin removal, allowing convenient door installation and removal as needed.
• Medium-Duty Construction: Steel construction designed for medium weight doors of average frequency use in commercial applications.
• Universal Template Compatibility: All hinges have template screw hole locations for use on either wood or hollow metal doors and frames.
• Reversible Design: Flush tips and pins are reversible for flexible installation requirements and door handing.
• 5-Knuckle Configuration: Square corner design with 5 knuckles provides optimal strength distribution and door support.
• Multiple Finish Options: Available in 11 finish options including primed, brass, bronze, nickel, and chromium finishes to match architectural requirements.

Technical Specifications

• Bearing Type: Ball Bearing
• Commercial/Residential: Commercial
• Corner Style: Square Corners
• Department: Door Hardware
• Duty Level: Medium Duty
• Hinge Pin Type: Removable
• Hinge Type: Full Mortise
• Knuckles: 5
• Product Category: Door Hinges and Pivots
• Product Group: Door Hinges and Pivots
• Product Model: FBB179
• Product Subgroup: Surface and Mortise Hinges
• Product Type: Full Mortise Hinges
• Series: Architectural Hinges
• Subcategory: Hinges

Installation & Operation

1. Review manufacturer specifications and verify door preparation requirements including door thickness, stile width, and handing as applicable to this product.
2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and frame surfaces.
3. Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions.
4. Install all mounting hardware and secure the device to door and frame per manufacturer torque specifications.
5. Adjust operational components for proper alignment, latching, and smooth operation throughout the full range of motion.
6. Test device operation to verify proper function and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and troubleshooting.

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 BEST Quality?

BEST architectural hinges deliver professional-grade reliability with steel construction and permanently lubricated ball bearing mechanisms designed for medium-duty commercial applications. The removable pin design and universal template compatibility provide installation flexibility while ensuring dependable performance in demanding commercial environments where smooth door operation is essential.