STANLEY Piano Hinge: Steel, 84 in Leaf Ht
The STANLEY Piano Hinge is a full mortise-mount hinge made of steel, with an 84-inch leaf height and a 2 3/16-inch leaf width (MPN 641 UL HT P 84). 3G Electric interprets this demand and sources it across 14…
SKU 3G-OTH-534294
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Product Description
The STANLEY Piano Hinge is a full mortise-mount hinge made of steel, with an 84-inch leaf height and a 2 3/16-inch leaf width (MPN 641 UL HT P 84). 3G Electric interprets this demand and sources it across 14 industrial departments, with specialist depth in combustion, pumps and controls as an authorised distributor.
Frequently Asked Questions
What is the STANLEY Piano Hinge used for?
The STANLEY Piano Hinge is used for full mortise-mount applications requiring a continuous hinge, such as cabinet doors, folding tables, and industrial enclosures. Its 84-inch leaf height and steel construction provide strength and durability for heavy-duty use across manufacturing, woodworking, and facility maintenance.
What are the specifications of the STANLEY Piano Hinge?
The STANLEY Piano Hinge has a leaf height of 84 inches, a leaf width of 2 3/16 inches, and is made of steel. The manufacturer part number is 641 UL HT P 84. It is designed for full mortise-mount installation, offering a continuous hinge solution for long-span applications.
Where to buy the STANLEY Piano Hinge worldwide?
3G Electric supplies the STANLEY Piano Hinge worldwide, handling full logistics and customs clearance for global delivery. As a sourcing specialist across 14 industrial departments, we interpret your demand and provide the right hinge for your application, including this steel piano hinge with 84-inch leaf height.
How to install a full mortise-mount piano hinge?
To install a full mortise-mount piano hinge like the STANLEY 641 UL HT P 84, cut a recess (mortise) into both the door and frame to match the hinge leaf thickness. Align the hinge, mark screw holes, pre-drill pilot holes, and secure with screws. Ensure the hinge is straight for smooth operation.
Used in
Common applications for STANLEYSTANLEY Products
3G Electric supplies STANLEY full mortise-mount piano hinges. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

