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BEST Butt Hinge: Steel, Full Mortise - Full Mortise-Mount Butt Hinges
BESTFull Mortise-Mount Butt Hinges

BEST Butt Hinge: Steel, Full Mortise

The BEST Butt Hinge is a steel, full mortise-mount hinge with a 6-inch leaf width, featuring a concealed bearing type and a removable pin (MPN CB278 4 5 26D SC DOOR HINGE STL).

SKU 3G-OTH-507671

Brand
BEST
Item
Butt Hinge: Steel, Full Mortise
Category
Full Mortise-Mount Butt Hinges
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Technical Specifications

BEST
Manufacturer Part Number
CB278 4 5 26D SC DOOR HINGE STL
Type
Full Mortise
Material
Steel
Leaf Wd
6 in
Bearing Type
Concealed
Removable Pin
Yes
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BEST Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BEST Butt Hinge is a steel, full mortise-mount hinge with a 6-inch leaf width, featuring a concealed bearing type and a removable pin (MPN CB278 4 5 26D SC DOOR HINGE STL).

Frequently Asked Questions

What is the BEST Butt Hinge used for?

The BEST Butt Hinge is used for mounting heavy commercial or industrial doors where a full mortise installation is required. Its steel construction and concealed bearing provide durability and smooth operation in high-traffic environments like factories, warehouses, and institutional buildings.

What are the specifications of the BEST Butt Hinge CB278 4 5 26D SC?

This BEST Butt Hinge has a 6 in leaf width, steel material, full mortise mount, concealed bearing type, and a removable pin. The manufacturer part number is CB278 4 5 26D SC DOOR HINGE STL. It is designed for heavy-duty door applications requiring a clean, flush fit.

Where to buy the BEST Butt Hinge worldwide?

3G Electric supplies the BEST Butt Hinge CB278 4 5 26D SC to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this steel full mortise hinge with concealed bearings.

How to install a full mortise butt hinge like the BEST CB278?

Installation requires cutting a recess (mortise) into the door edge and frame to match the hinge leaf. Use the hinge as a template to mark screw holes, then secure with appropriate screws. Ensure the hinge pin is removable for door removal. Follow standard door hardware best practices.

Used in

Common applications for BEST
Industrial control cabinets — BEST deadbolt locks with SFIC cores for secure access to electrical panels
Tool storage and maintenance carts — BEST deadbolt locks in satin chrome finish for durability in workshops
Laboratory furniture — BEST deadbolt locks with LFIC cores for rekeyable security in research facilities
Office filing cabinets — BEST deadbolt locks in bright brass finish for aesthetic consistency in commercial spaces
Hospitality lockers — BEST deadbolt locks with interchangeable cores for easy rekeying between guests
Warehouse storage units — BEST deadbolt locks in steel construction for high-traffic environments

BEST Products

3G Electric supplies BEST full mortise-mount butt hinges. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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