Prime Line Products Gd 52101 Extension Spring Cables 2 Pack

Product Description

The PRIME LINE PRODUCTS GD 52101 is a 2-pack of galvanized carbon steel aircraft cables designed for use on extension spring garage door systems. Measuring 3/32 inches in diameter, these cables are built to handle the tension loads typical of residential extension spring door hardware. The galvanized finish provides corrosion resistance for long-term durability in garage environments. Licensed garage door technicians and experienced service professionals install these cables as direct replacements when existing lift cables show wear, fraying, or breakage.

These 3/32-inch cables are sized to replace most fiberglass and aluminum door lift cables on extension spring systems. They are appropriate for residential garage door applications where extension springs — rather than torsion springs — provide the counterbalance force. Each pack contains two cables, making it practical to replace both the left and right side cables in a single service call, which is the recommended industry practice.

Key Features

• Galvanized carbon steel aircraft cable construction for strength and corrosion resistance
• 3/32-inch diameter fits most fiberglass and aluminum extension spring door installations
• 2-pack quantity allows simultaneous replacement of both left and right cables
• Designed specifically for extension spring door systems
• Replaces worn, frayed, or broken lift cables without special tooling

Compatibility

The 3/32-inch diameter cable replaces most fiberglass and aluminum door cables on extension spring garage door systems. This product is not intended for torsion spring door configurations.

Installation Notes

Extension spring cable replacement should be performed by a qualified garage door technician, as extension springs store significant tension and pose a serious injury risk if handled incorrectly. Disconnect the garage door opener and disengage or relieve spring tension according to the door manufacturer's service procedure before removing old cables. Both cables should be replaced at the same time to ensure balanced operation. Follow all applicable local building and safety codes when servicing garage door hardware.