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- USA
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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30
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Description
4-1/2 in. x 4-1/2 in. Spring Hinge (3-Pack)Life Security Products 4 1 2 in. x 4 1 2 in. Spring Hinge in a U. S prime finish and functions as a full mortise single acting spring hinge. This hinge type is used where automatic self closing of a door is desired. With this hinge type there is no need for an additional door closer. The hinge is fully adjustable and the speed of which the door closes can be easily controlled by using the adjusting tool and tension pins which are included. Heavy duty
Life Security Products 4-1/2 in. x 4-1/2 in. Spring Hinge in a U.S prime finish and functions as a full mortise single acting spring hinge. This hinge type is used where automatic self-closing of a door is desired. With this hinge type there is no need for an additional door closer. The hinge is fully adjustable and the speed of which the door closes can be easily controlled by using the adjusting tool and tension pins which are included.- Heavy duty steel based material
- U.L listed for fire rated doors up to 3 hours
- Supplied with both wood and machine screws for steel and wood doors
- Spring hinge is fully adjustable
Features
| Item Weight | 4 |
| Mounting Type | Mortise |
| Commercial/Residential | Commercial,Residential |
| Builders Hardware Product Type | Door Hinge |
| Hole Pattern | Half Moon |
| Material | Steel |
| Hinge Radius | Square |
| Pin type | Fixed Pin |
| Hardware Finish Family | Gray |
| Holes | 8 |
| Mounting Type2 | Wall |
| Package Quantity | 3 |
| Hinge Feature | Self Closing |
| Finish | Prime Coat |
| Interior/Exterior | Interior/Exterior |
| Fasteners included | Yes |
| Hinge Type | Spring |
| Product Depth (in.) | 0.75 |
| Product Height (in.) | 4.5 |
| Product Width (in.) | 4.5 |
| Manufacturer Warranty | 25 Year Mechanical |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 11 reviews
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Product Reviews
★★★★★ 5
Good stuff. Works well.
Style: Mineral, Pattern Name: Gallon - 1 Pack
Good lubricant at a good price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 19, 2026
★★★★★ 5
4 stroke marine oil
Style: Mineral, Pattern Name: Gallon - 1 Pack
Best price I found. Great oil
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 13, 2026
★★★★★ 5
Great product
Style: Mineral, Pattern Name: Gallon - 1 Pack
Very reliable oil I have been using it for years and never had any problems with it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
★★★★★ 5
Quality product
Style: Mineral, Pattern Name: Quart - 6 Pack
Quality product at a reasonable price.
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Reviewed in the United States on December 15, 2025
★★★★★ 5
Great product ,price delivery and seller
Style: Mineral, Pattern Name: Gallon - 1 Pack
Perfect, great item and seller
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026