Enhanced Quality: Garage door torsion springs are carefully crafted from heat-treated spring steel coils with aluminum cones, with non-slip winding rods, utilizing an electrophoretic coating for abrasion endurance and prolong the usage time of the spring. Product Material: Garage door torsion springs are zinc plated on the surface for good endurance. The product is designed with a black non-slip rubber handle to ensure secure and comfortable handling, enhancing ease of use and stability. These heavy-duty garage torsion springs endure over 16,000 mechanical cycles and deliver industrial-strength performance. High-Precision Processing: Using 82B alloy spring steel, treated by quenching and tempering process, 82B is a high-carbon steel with a carbon content of 0.82%, designed for high strength, avoiding bending or breaking during use. Precise Adaptation System: Garage door torsion springs are suitable for a variety of garage doors. When users choose to replace the spring, they choose a style that matches the wire diameter, inner diameter, and length of the initial spring, ensuring a suitable fit and optimum performance. 15-Minute Express Installation: Users use Jecoupoon garage door torsion spring to replace the old damaged garage door spring, screw on the screw, simple and easy to work, improve user experience. Outstanding endurance,clean hands during installation,no-maintenance.

Specification:
Wire Size: 0.192"
Inside Dimension: 2"
Length: 16"
Material: high-carbon steel, aluminium
Minimum 16000 cycles

Winding bar:
It facilitates the control of tension winding and rewinding within the torsion spring

Various Size:
We offer a variety of door springs in different specifications to meet the needs of most users
Please ensure that the wire diameter, inner diameter, and length of the spring you have selected are the same as the former spring

What scenarios require replacing the torsion spring? The situation includes：
1. Spring break: The garage door suddenly fails to open or becomes very heavy, and a significant break point can be seen on the spring.
2. Garage door lift is not smooth or stuck: there is obvious shaking or uneven movement when the garage door lifts.
3. The door cannot be kept semi-open: if the door falls on its own when semi-open, it indicates that the tension of the spring may weaken or fail.
4. Spring overstretching or sagging: Visually, it is found that the spring is stretched too long or becomes slack.
5. Spring working time has expired: frequently used garage doors (e.g., opening and closing more than 5 times a day) may need to be replaced within 5-7 years.
If the user finds that the garage door spring has one of the above conditions, they can choose a new spring.

Installation steps:
1. Check for other worn or broken parts.
2. Slide the left spring onto the tube and add the cable reel.
3. Install the center bearing and right spring, then fix the cone.
4. Thread the cable and tighten the roller.
5. Give the spring an edge.
6. Stretch spring 1 ⁄ 4 inch.
7. Tighten the set screw.
8. Lubricate the spring.
9. Remove the clip or pliers.