In order to increase or decrease the tension on a sectional garage door spring, it is required to wind or unwind the torsion spring.
Without the right tools the job can be extremely challenging and dangerous as the spring is under a lot of tension.
These Torsion Spring Winding Bars are the right tool for the job, giving you full and controllable control over the coiled spring. Designed to apply or release tension on overhead garage door springs. Gives you the leverage and control needed to easily repair, install, or make adjustments on garage door torsion springs.
*Please note, only sold as a set of 2*