Garage Door Torsion Spring Winding Bars Set of Two (2) 18 Inches.

Description:

Includes set of two (2) 18 X 1/2 inch winding rods used to install most residential torsion springs. Spring cones must have 1/2 inch holes.

WARNING: 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.