Wangxia Spring is a High Quality Spring Manufacturer Since 2005 With Factory Directly Price.
Wholesale Factory Price Plug-End Garage Door Extension Spring Durable Performance
- Material: 82B high-carbon steel, ASTM A229 compliant
- End Type: Plug-end, secure and space-saving
- Wire Diameter: Fully customizable
- Applications: Residential garage doors, light commercial doors
- Packaging: Wooden cases, cartons, or customized options
Product Introduction
Plug-end garage door extension springs are made from high-carbon steel for strength, durability, and stable performance. The plug-end design provides a compact, secure connection that saves space and makes installation easier compared to hook or loop ends. With customizable wire diameters and lengths, plug-end extension springs are widely used in residential and light commercial garage doors.
● High strength and long service life
● Secure and space-saving plug-end design
● Easy installation and replacement
● Suitable for residential and light commercial garage doors
PRODUCT SPECIFICATIONS
Plug-End Garage Door Extension Springs are available in multiple sizes to fit different door types. Wire diameters and lengths can be fully customized to meet specific requirements. All springs are made of 82B high-carbon steel and comply with ASTM A229 standard, ensuring strength, durability, and reliable performance.
Product Advantages
Product Detail
If for any reason you are not satisfied with our springs, we provide full after-sales support. Each plug-end extension spring is tested for strength, durability, and life cycle to ensure safe and reliable performance. The compact plug-end design offers secure attachment and saves space, making installation more convenient. Custom wire diameters and lengths are available to meet different garage door requirements.
◎ Material: 82B high-carbon steel, ASTM A229 compliant
◎ End Type: Plug-end, secure and space-saving
◎ Wire Diameter: Fully customizable
◎ Applications: Residential garage doors, light commercial doors
◎ Applications: Residential garage doors, light commercial doors
◎ Packaging: Wooden cases, cartons, or customized packing
SPRING IDENTIFICATION GUIDE
Our Spring Identification Guide helps you quickly understand the label codes on garage door springs. By reading the letter and numbers, you can easily determine the spring type, wire diameter, and length, ensuring accurate replacement and compatibility with your garage door.
FINISHED PRODUCT DISPLAY
All extension and torsion springs are strictly manufactured and tested before delivery to ensure stable quality and reliable performance. Finished products are neatly packed and ready for shipment, with customizable packaging options such as wooden cases and cartons. The finished display highlights our professional production process and attention to detail.
PRODUCT CERTIFICATES
Certificates & Qualifications
At Tianjin Wangxia Spring Co., Ltd., quality always comes first. Our production system is certified under ISO 9001:2015 Quality Management Standards, supported by a valid business license and internationally recognized testing reports. All our garage door springs comply with ASTM A229 standards and are regularly verified by third-party authorities.
These certificates are not just honors – they are a guarantee of our commitment: every spring is safe, reliable, and trustworthy.
R+T Asia 2025 · Shanghai
FAQ
The target market of our brand has been continuously developed over the years. For more information, please reach our team, we are more than happy to help.