APPROVED VENDOR Piano Hinge: Steel, 72 in Leaf Ht
The APPROVED VENDOR Piano Hinge (MPN 4PB21) is a full surface-mount hinge made of steel, with a leaf height of 72 inches and a leaf width of 3/4 inch. This product is supplied by 3G Electric, which interprets…
SKU 3G-OTH-515442
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Product Description
The APPROVED VENDOR Piano Hinge (MPN 4PB21) is a full surface-mount hinge made of steel, with a leaf height of 72 inches and a leaf width of 3/4 inch. This product is supplied by 3G Electric, which interprets customer demand and delivers genuine industrial equipment across 14 departments—and far more—with specialist depth in combustion, pumps, and controls as an authorised distributor.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the APPROVED VENDOR Piano Hinge 4PB21 used for?
The APPROVED VENDOR Piano Hinge 4PB21 is a full surface-mount steel hinge used for continuous support on cabinet doors, panels, and enclosures in industrial and commercial applications. Its 72-inch leaf height provides uniform load distribution across long spans.
What are the specifications of the APPROVED VENDOR Piano Hinge 4PB21?
The APPROVED VENDOR Piano Hinge 4PB21 has a leaf height of 72 inches and a leaf width of 3/4 inch. It is made of steel and is designed for full surface-mount installation. The manufacturer part number is 4PB21.
Where to buy the APPROVED VENDOR Piano Hinge 4PB21 worldwide?
3G Electric supplies the APPROVED VENDOR Piano Hinge 4PB21 worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us to order this genuine industrial hinge for your project.
How to install the APPROVED VENDOR Piano Hinge 4PB21?
To install the APPROVED VENDOR Piano Hinge 4PB21, align the hinge flush with the mounting surface and secure it using appropriate screws through the pre-drilled holes. Ensure the hinge is straight before tightening to avoid binding. Follow standard hinge installation practices.
Used in
Common applications for APPROVED VENDORAPPROVED VENDOR Products
3G Electric supplies APPROVED VENDOR full surface-mount piano hinges. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









