Torsion spring requires the use of two winding rods. It comes in a red finish with a .243 wire size and a 1-3/4 in. inside diameter. It features 32 in. length.

Torsion spring winding rods are constructed from cold rolled steel. They have a 1/2 In. diameter and are 16 In. long. These winding rods are used to wind and unwind tension on torsion springs.

This steel torsion spring includes a stationary cone and winding cone attached to opposite ends. This torsion spring provide lifting force for heavy garage doors. 0.250 wire size. Must be selected by the dimensions.

This steel torsion spring includes a stationary cone and winding cone attached to opposite ends. This torsion spring provide lifting force for heavy garage doors. 0.250 wire size. Must be selected by the dimensions.

Sectional door extension spring has double loop ends. Replaces most spring configurations on residential doors that are no higher than 7 feet. Includes a galvanized carbon steel aircraft cable.

Sectional door extension spring has double loop ends. It replaces most spring configurations on residential doors that are no higher than 7 Ft. Includes a galvanized carbon steel aircraft cable.