Material Material |
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Hinge Type Hinge Type |
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![]() | Piano |
Piano Hinge Style Piano Hinge Style |
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![]() | Extra Clearance |
Pin Material Pin Material |
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Mounting Holes Mounting Holes |
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![]() | Without Holes |
Leaf Style Leaf Style |
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![]() |
Offset |
Pin Type Pin Type |
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![]() | Removable |
Mounting Style Mounting Style |
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![]() | Surface |
Appearance Appearance |
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Capacity Capacity |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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About Hinges
More
Extra-Clearance Piano Hinges


Extra Clearance
Between Hinge
Leaves
Between Hinge
Leaves
When the door is closed, the distance between the leaves is larger than the pin diameter, creating an offset to accommodate a gasket or trim. Longer than other hinges, piano hinges run the entire length of doors and lids for strength and durability.
304 stainless steel hinges are more corrosion resistant than low-carbon steel. They also have good chemical resistance.
For technical drawings and 3-D models, click on a part number.
Knuckle | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
O'all Wd. | Pin Dia. | Pin Material | Lg. | Dia. | Offset | Range of Motion | 1 ft. | 3 ft. | 6 ft. | |
Low-Carbon Steel—Dull | ||||||||||
0.04" Leaf Thick. | ||||||||||
1 1/2" | 3/32" | Steel | 1/2" | 0.174" | 1/4" | 225° | 0000000 | |||
2" | 3/32" | Steel | 1/2" | 0.174" | 1/4" | 225° | 0000000 | |||
0.06" Leaf Thick. | ||||||||||
1 1/16" | 1/8" | Steel | 1/2" | 0.245" | 5/16" | 225° | 0000000 | |||
1 1/2" | 3/16" | Steel | 1/2" | 0.308" | 3/8" | 225° | 0000000 | |||
2" | 3/16" | Steel | 1/2" | 0.308" | 3/8" | 225° | 0000000 | |||
0.075" Leaf Thick. | ||||||||||
2" | 1/4" | Steel | 1" | 0.400" | 1/2" | 225° | 0000000 | |||
3" | 1/4" | Steel | 1" | 0.400" | 1/2" | 225° | 0000000 | |||
0.09" Leaf Thick. | ||||||||||
2" | 1/4" | Steel | 1" | 0.430" | 9/16" | 225° | 0000000 | |||
3" | 1/4" | Steel | 1" | 0.430" | 9/16" | 225° | 0000000 | |||
0.12" Leaf Thick. | ||||||||||
2" | 1/4" | Steel | 2" | 0.490" | 11/16" | 225° | 0000000 | |||
3" | 1/4" | Steel | 2" | 0.490" | 11/16" | 225° | 0000000 | |||
304 Stainless Steel—Dull | ||||||||||
0.04" Leaf Thick. | ||||||||||
1 1/2" | 3/32" | 304 Stainless Steel | 1/2" | 0.174" | 1/4" | 225° | 00000000 | |||
2" | 3/32" | 304 Stainless Steel | 1/2" | 0.174" | 1/4" | 225° | 00000000 | |||
0.06" Leaf Thick. | ||||||||||
1 1/16" | 1/8" | 304 Stainless Steel | 1/2" | 0.245" | 5/16" | 225° | 00000000 | |||
1 1/2" | 3/16" | 304 Stainless Steel | 5/8" | 0.308" | 3/8" | 225° | 00000000 | |||
2" | 3/16" | 304 Stainless Steel | 5/8" | 0.308" | 3/8" | 225° | 00000000 | |||
0.075" Leaf Thick. | ||||||||||
2" | 1/4" | 304 Stainless Steel | 1" | 0.400" | 1/2" | 225° | 00000000 | |||
3" | 1/4" | 304 Stainless Steel | 1" | 0.400" | 1/2" | 225° | 00000000 | |||
0.09" Leaf Thick. | ||||||||||
2" | 1/4" | 304 Stainless Steel | 1" | 0.430" | 9/16" | 225° | 00000000 | |||
3" | 1/4" | 304 Stainless Steel | 1" | 0.430" | 9/16" | 225° | 00000000 | |||
0.12" Leaf Thick. | ||||||||||
2" | 1/4" | 304 Stainless Steel | 2" | 0.490" | 11/16" | 225° | 00000000 | |||
3" | 1/4" | 304 Stainless Steel | 2" | 0.490" | 11/16" | 225° | 00000000 |