96 in Piano Hinges - Grainger Industrial Supply

Piano Hinges

Available74 products

Door Leaf Height

APPROVED VENDOR Continuous Hinge

Approved Vendor continuous hinges can be cut to size with a hacksaw. Aluminum, brass, and stainless steel models are corrosion-resistant. Stainless steel models offer higher corrosion resistance than brass.

Hinges With Holes have countersunk mounting holes to aid surface-mounting to door or frame. Holes are drilled in hinges before painting or plating to help ensure corrosion resistance and extend product life.

Hinges Without Holes Can be surface mounted by drilling holes and using fasteners. They can also be spot welded.

With Holes


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With 0.24 in dia Holes


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With 9/32 in dia Holes


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Without Holes


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MONROE PMP Continuous Hinge

All Monroe PMP piano hinges (except stop hinges) open a full 270°. Steel piano hinges are constructed of commercial-grade, cold-rolled steel. Stainless steel and aluminum hinges are corrosion-resistant.


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MARLBORO Continuous Hinge

These continuous hinges are also referred to as piano hinges. A blank length of hinge usually comes in six or eight foot lengths. They are manufactured in various gauges, materials, and sizes. Ideal for cutting to specific sizes.


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MARKAR Continuous Hinge

Markar continuous hinges distribute weight and stresses along the full length of the door and frame, supporting the door’s full length up to ten feet. Markar continuous hinges are tested for over a million cycles, and are designed to offer trouble-free door operation. They are also recommended for heavy doors and for situations where doors are exposed to misuse.