Prime-line 32 In. L 150 Lb Garage Door Torsion Spring

"Use this steel left-hand wound torsion spring to replace broken garage door springs of matching dimensions. It includes mounted stationary and winding cones with .243" wire size x 1-3/4" inside dimension x 32" length with red color code. This torsion spring is a regular duty spring with an estimated lifetime rating of 10,000 cycles. These types of torsion springs provide lifting force for heavy garage doors and must be selected by the spring's dimensions, rather than the door's weight. See the product specifications with illustrations found in Prime-Line's Torsion Spring Selection Guide to ensure that the proper replacement spring has been selected. As an important safety precaution: all broken or malfunctioning hardware should be replaced with matching hardware, without any modifications. These garage door torsion springs can cause serious injury if not handled and installed properly. If attempting to replace the torsion springs yourself, it is important that the removal or adjustme

• REPLACE BROKEN SPRINGS - Use this steel left hand wound torsion spring to replace broken garage door springs. It includes stationary and winding cones.
• REQUIRES - The use of two winding rods for replacement. When dual spring installations are involved, it is important to correctly install both the left and right wind springs during the same job.
• SELECTION - Torsion springs provide lifting force for heavy garage doors and must be selected by the spring's dimensions, rather than the door's weight. Use the Prime-Line's Torsion Spring Selection Guide to ensure the proper replacement part has been sel
• DIMENSIONS - Garage door torsion spring is: .243" wire size x 1-3/4" inside dimension x 32" length with red color code.
• MOUNTING - Right hand springs are mounted to left side of center and left-hand springs are mounted to the right side of center (inside the garage looking out).