https://www.mccoys.com/shop/p/28115066/national-hardware-n350-777-spring-hinge-cold-rolled-steel-satin-nickel-30-lb
N350-777 Spring Hinge, 3-1/2 in L x 3-1/2 in W, Cold Rolled Steel, Satin Nickel, 8-Mounting Hole
Sku: 7173552-052303-28
$12.49
18 Available at
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Estimated Arrival On: 04/24/2026
Spring Hinges:National Hardware N350-777 Satin Nickel 30 lb
National Hardware Spring Hinge, 30 lb Weight, Pin Type: Fixed, Number of Mounting Holes: 8, Cold Rolled Steel, Satin Nickel, Dimensions: 3-1/2 in L x 3-1/2 in W, Suitable for: Hinge Cutouts, Fire Doors Up to 3 x 7 ft
- Closing speed is adjustable
- Tension is adjustable
- Square corners
- Automatically closes doors
- Fully adjustable with wrench provided
- Lifespan warranty against defects in material and workmanship
- Easy to install
Weight Capacity
30
Pin Type
Tension
Number of Mounting Holes
8
Material
Cold Rolled Steel
Finish
Satin Nickel
Color
Satin Nickel
Dimensions
3-1/2 in L x 3-1/2 in W
Suitable for
Hinge Cutouts, Fire Doors Up to 3 x 7 ft
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