BEST Butt Hinge: Steel, Full Mortise
The BEST Butt Hinge is a steel, full mortise-mount hinge with a 2 in leaf width, designed for commercial door applications. It features a concealed bearing type and a removable pin, as specified by manufacturer part…
SKU 3G-OTH-507855
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Product Description
The BEST Butt Hinge is a steel, full mortise-mount hinge with a 2 in leaf width, designed for commercial door applications. It features a concealed bearing type and a removable pin, as specified by manufacturer part number CB179 4 5X4 5 FM STDWT DOOR HINGE 3 STL.
Frequently Asked Questions
What is a BEST butt hinge used for?
A BEST butt hinge is used for commercial door applications where a full mortise mount is required. The steel construction and concealed bearing type provide durability and smooth operation, while the removable pin allows for easy door removal during maintenance or installation.
What are the specifications of the BEST CB179 butt hinge?
The BEST CB179 butt hinge has a 2 in leaf width, is made of steel, and features a full mortise mount. It includes a concealed bearing type and a removable pin. The manufacturer part number is CB179 4 5X4 5 FM STDWT DOOR HINGE 3 STL.
Where to buy BEST butt hinges worldwide?
3G Electric supplies BEST butt hinges worldwide, handling logistics, customs, and delivery to your location. As a global industrial solutions provider, we source genuine BEST hinges like the CB179 model and support procurement for commercial door projects across all regions.
How to install a full mortise butt hinge?
To install a full mortise butt hinge, cut a recess (mortise) into the door edge and frame to match the hinge leaf dimensions. Secure the hinge with screws, ensuring alignment for smooth operation. The removable pin on BEST hinges simplifies door hanging and future adjustments.
Used in
Common applications for BESTBEST 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.









