NATIONAL GUARD Piano Hinge: Stainless Steel, 83 1/8 in Leaf Ht, 2 3/16 in Leaf Wd
The NATIONAL GUARD Piano Hinge is a concealed-mount, screw-on hinge made of stainless steel, with a leaf height of 83 1/8 inches and a leaf width of 2 3/16 inches (MPN SS300-83). 3G Electric sources this genuine…
SKU 3G-OTH-523994
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Product Description
The NATIONAL GUARD Piano Hinge is a concealed-mount, screw-on hinge made of stainless steel, with a leaf height of 83 1/8 inches and a leaf width of 2 3/16 inches (MPN SS300-83). 3G Electric sources this genuine industrial hinge across 14 departments, with specialist expertise in combustion, pumps, and controls ensuring accurate fulfillment for your facility's hardware needs.
Frequently Asked Questions
What is the NATIONAL GUARD Piano Hinge SS300-83 used for?
The NATIONAL GUARD Piano Hinge SS300-83 is a concealed-mount, screw-on hinge used for heavy-duty industrial doors, panels, and enclosures requiring a continuous stainless steel pivot. Its 83 1/8-inch leaf height suits tall access points in manufacturing, HVAC, and material handling systems.
What are the specifications of the NATIONAL GUARD Piano Hinge SS300-83?
The NATIONAL GUARD Piano Hinge SS300-83 has a leaf height of 83 1/8 inches, leaf width of 2 3/16 inches, and is made of stainless steel. It is a screw-on, concealed-mount type with manufacturer part number SS300-83. 3G Electric supplies this genuine hinge for industrial applications.
Where to buy the NATIONAL GUARD Piano Hinge SS300-83 worldwide?
3G Electric supplies the NATIONAL GUARD Piano Hinge SS300-83 worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this stainless steel hinge to your facility. Contact us for sourcing and delivery to your location.
How to install the NATIONAL GUARD Piano Hinge SS300-83?
Install the NATIONAL GUARD Piano Hinge SS300-83 by aligning the 83 1/8-inch leaf with the door edge and frame, then screwing it into place using appropriate fasteners for stainless steel. Ensure the hinge is level and the concealed-mount design is properly seated for smooth operation.
NATIONAL GUARD Products
3G Electric supplies NATIONAL GUARD concealed-mount piano hinges. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









