2 Pack 18 Inch Winding Rods for Torsion Springs, 0.5inch Diameter Steel Winding Bars for Adjusting or Replacing Garage Door Tension Springs with Rubber Handle
Brand: NIDAYE
Color: Silver
Warning: Incorrect installation or door position can cause injure, torsion spring rods are not for use on winding cones larger than 33/64" in diameter.

Notice: Torsion spring winding rods come sort of oil to prevent rust.

Product Description:
★Torsion springs, extension springs, and related door hardware can cause serious injury or death if not handled and installed properly. Professional installation is recommended. Do NOT attempt to install springs or hardware yourself unless you have the proper tools, reasonable mechanical aptitude and experience, and upper arm strength. Read and understand all instructions before you begin work. Extension and torsion springs, along with attached hardware, are under extreme tension at all times. All tension must be released from springs before any work is performed.
★Torsion spring winding rod is constructed of hard drawn wire and come in 1/2", outside diameters about 18" lengths.
★Winding rod which are designed specifically for increasing (winding) and decreasing (unwinding) the tension on garage door torsion springs, and they are the only tools recommended for this purpose，winding cones should be wound and unwound 1/4 turn at a time.
★Application: The pair of torsion spring winding rods are specifically designed for increasing (winding) and decreasing (unwinding) the tension on residential garage door torsion springs
★Must have tool: Torsion Spring Winding Rods is the only tool recommended to make torsion spring adjustments to balance the weight of a garage door. Failure to use these rods when replacing or adjusting torsion springs may result in personal injury and property damage
★Dimensions: Garage door torsion spring winding rod are 0.47inch in outside diameter and 17.7” long. They are designed to industry standard for residential garage door use, fit most residential winding cones
★Safety first: Steel torsion rods allow you to safely perform torsion spring replacements and adjustments without worrying about keeping the spring tension under control. When adjusting or replacing garage door torsion springs, it is extremely important that these tasks are not attempted with any tools other than these rods
★If you have any problem, please don't hesitate to contact us, we'll reply within 24 hours