25" x 42" for 7' Garage Door Extension Spring - Clipped Ends, Sold in pairs

Upgrade or replace worn-out garage door springs with this pair of high-quality extension springs with clipped ends, designed for 7-foot high residential garage doors. Manufactured from durable oil-tempered steel, these springs provide smooth, reliable, and long-lasting performance for standard overhead garage doors.

Each spring measures 25" in relaxed length and stretches up to 42" under load. The clipped ends allow secure attachment to the stationary brackets and pulley system for stable and safe operation. These springs help properly balance your garage door, reducing strain on the opener and promoting smoother, quieter operation.

Important: Important: Pair is based off door weight. 100 LBS door require 100 LBS rated springs.

Key Features

• Designed for 7-foot high residential garage doors

• 25" relaxed length x 42" maximum stretch

• Clipped ends for secure and stable attachment

• Heavy-duty oil-tempered steel construction for strength and durability

• Helps balance door weight to reduce opener strain

• Sold as a pair (weight rating listed per spring)

Installation Recommendations

• Always replace both springs at the same time to maintain proper balance and safe operation.

• Follow all manufacturer installation instructions and safety guidelines. Professional installation is recommended.

DASMA Spring Color Codes (Weight Rating Per Spring)

Ideal For: Residential 7-foot garage doors requiring replacement extension springs for safe, balanced, and dependable operation.