6" Torsion Spring Winding Cone – Left-Hand Wound

This winding cone is designed for compatible left-hand-wound torsion springs with a 6-inch inside diameter. It provides the winding-bar openings and set-screw connection needed to tension the spring and secure it to the torsion shaft.

Specifications

• Spring inside diameter: 6"

• Spring wind: Left hand

• Cone type: Winding cone

• Maximum compatible wire size: .4375"

• Quantity: One winding cone

Compatibility

Use only with a compatible left-hand-wound torsion spring measuring 6 inches across the inside diameter.

Confirm the spring’s inside diameter, wind direction, wire size, shaft diameter and cone bore before ordering. This version should not be confused with the separate 1-1/4-inch-bore winding cone.

For the opposite spring wind, see the 6" Torsion Spring Winding Cone – Right-Hand Wound.

For the stationary end of the spring, pair it with the corresponding 6" Torsion Spring Stationary Cone – Left-Hand Wound.

Installation and Safety

Torsion springs store dangerous mechanical energy. Installation and winding should be completed by a qualified garage-door professional using correctly sized winding bars.

Never loosen set screws or attempt to adjust the spring without controlling it with the proper tools. Inspect the spring, shaft, bearing plates and related hardware before operating the door.