MARLBORO Piano Hinge: Stainless Steel, 72 in Leaf Ht
The MARLBORO Piano Hinge (MPN 4PNN7) is a full surface-mount hinge in stainless steel, with a 72-inch leaf height and 1.5-inch leaf width. 3G Electric sources this genuine OEM part across 14 industrial departments…
SKU 3G-OTH-515333
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Product Description
The MARLBORO Piano Hinge (MPN 4PNN7) is a full surface-mount hinge in stainless steel, with a 72-inch leaf height and 1.5-inch leaf width. 3G Electric sources this genuine OEM part across 14 industrial departments, with specialist expertise in combustion, pumps, and controls ensuring accurate fulfillment.
Frequently Asked Questions
What is the MARLBORO Piano Hinge 4PNN7 used for?
The MARLBORO Piano Hinge 4PNN7 is a full surface-mount hinge used for continuous support on doors, panels, and enclosures in industrial and commercial applications. Its stainless steel construction provides corrosion resistance, making it suitable for demanding environments like food processing, marine, and chemical plants.
What are the specifications of the MARLBORO Piano Hinge 4PNN7?
The MARLBORO Piano Hinge 4PNN7 has a leaf height of 72 inches and a leaf width of 1 1/2 inches. It is made of stainless steel and is designed for full surface-mount installation. The manufacturer part number is 4PNN7.
Where to buy the MARLBORO Piano Hinge 4PNN7 worldwide?
3G Electric supplies the genuine MARLBORO Piano Hinge 4PNN7 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this OEM part.
How to install a MARLBORO full surface-mount piano hinge?
To install a MARLBORO full surface-mount piano hinge, align the hinge flush with the door and frame edges, then secure it using appropriate stainless steel screws. Ensure the hinge is level and the leaf is fully supported. Pre-drilling pilot holes helps prevent material splitting.
MARLBORO Products
3G Electric supplies MARLBORO full surface-mount piano hinges. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









