The 170 lb Orange Garage Door Extension Spring Pair is designed to restore smooth, balanced operation to compatible residential garage doors. This set includes two double-looped extension springs, making it a strong replacement option for doors with an approximate weight rating of 170 lbs.

Built from high-carbon ASTM 229 Class II oil-tempered wire, these springs are made for durability, strength, and reliable daily use. The double-looped ends reinforce the connection points and help extend the service life of the springs while supporting smooth movement through the pulley system.

These orange extension springs are designed for compatible 16 ft. x 7 ft. garage doors, depending on the door weight and hardware setup. Replacing both springs at the same time is recommended to keep the garage door properly balanced and reduce uneven strain on the opener, cables, pulleys, rollers, and tracks.

Product Features

• Door Weight Rating: 170 lbs
• Color Code: Orange
• Spring Type: Garage door extension spring
• End Type: Double-looped ends
• Quantity: Pair of 2 springs
• Compatible Door Size: 16 ft. x 7 ft. residential garage doors
• Material: High-carbon ASTM 229 Class II oil-tempered wire
• Warranty: 5-year warranty
• Product Weight: 11 lbs

Best For

This extension spring pair is ideal for replacing damaged, stretched, rusted, or worn garage door extension springs on residential doors rated around 170 lbs. It helps restore proper balance and smoother open-and-close movement.

Installation Note

Garage door extension springs are under tension and can be dangerous if handled incorrectly. Always confirm your door weight, spring type, and color rating before ordering. Professional installation is recommended for safe and proper performance.