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KNOBWELL 3 Pack Self Closing Door Hinge 3.5 Inch, Black Door Hinges with Adjustable Tension for Interior/Exterior Doors, 5/8" Radius Corners
Brand: KNOBWELL
Condition: Used
$1994
$2099
-5% Save $105
Updated: 3 days ago
Description
DURABLE QUALITY: KNOBWELL 3.5 Inch Self Closing Door Hinges are made from high-qulity iron, with Black finish. Thanks to our own QC department, the black door hinges have passed 24 hours salt spray text and can be used for long-time, not easily to rust.
EASY INSTALLATION: With all the necessary parts and instruction paper included in the package, we can install/replace the hinges by ourselves easily and quickly on wood, metal, interior, exterior, residential, or commercial doors.
SELF-CLOSING FUNCTION: The adjustable door hinge is equipped with auto-closing function, which means the cabinet/door can be closed consistently without manual closing. With the help of included tools, we can adjust the tension of the internal spring to control the cabinet/door's self-closing speed.
WIDE APPLICATIONS: A pair(2 pack) of hinges can support doors of 70-80 lbs. We recommend you install as least 2 hinges for each door and 3 hinges for doors from 80 lbs. This self-closing door hinges are spring-loaded and heavy duty, which can be used on different doors including bathroom/kitchen/bedroom/store room/garage doors. Let your hands free!
QUALITY PACKAGING: Each hinge is individually packaged, 6 mounting long screws, 6 mounting short screws and detailed installation instruction are also included. Believe in KNOBWELL and we will offer you 100% satisfaction.
KNOBWELL provides variety of door handles and knobs, door hinges, cabinet pulls, hinges, drawer slides, table legs, etc. in black/oil rubbed bronze. We pay attention to people's lifestyle priorities in product design and development.
Through ongoing research we continually improve the materials and processing of our products. Based on many years of efforts and experience, we can offer educational imformation and a large range of choices of products with high quality, beautiful design and affordable prices.
Product Discription:
3 Pack of Size 3.5-inch x 3.5-inch, Spring Adjustable Door Hinges with 5/8-inch radius corners, matching screws and all necessary parts are included in the package;
These outstanding self-closing hinges are made of premium quality metal, used for a long life span;
Could be mounted on cabinet doors, shed hardware, shutters, store room, garage, etc. and all kinds of outdoor buildings such as sheds, playhouses, animal shelters and more.
If there is any quality problem, please feel free to contact us. Refund or Replacement for any quality problem.
Through ongoing research we continually improve the materials and processing of our products. Based on many years of efforts and experience, we can offer educational imformation and a large range of choices of products with high quality, beautiful design and affordable prices.
Product Discription:
3 Pack of Size 3.5-inch x 3.5-inch, Spring Adjustable Door Hinges with 5/8-inch radius corners, matching screws and all necessary parts are included in the package;
These outstanding self-closing hinges are made of premium quality metal, used for a long life span;
Could be mounted on cabinet doors, shed hardware, shutters, store room, garage, etc. and all kinds of outdoor buildings such as sheds, playhouses, animal shelters and more.
If there is any quality problem, please feel free to contact us. Refund or Replacement for any quality problem.
Sold by
Amazon Warehouse
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- Backed by Amazon's A-to-Z Guarantee
- 30-day return policy
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- Price verified on Amazon
Product Details
- SKU:
- awhd-us-b0cq1tv318
- Model:
- KNOBWELL-3.5-3PACK-SC58
- Country:
- US
- ASIN:
- B0CQ1TV318
Shopping Smarter
Common questions about buying open-box and refurbished.
Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $1 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
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Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.







