Prime-Line 25 in. L 150 lb Garage Door Extension Spring (Discontinued)

Heavy duty (10000 cycles) extension springs have double loop ends for extra durability. 5 sizes will replace most all spring configurations on residential doors that are no higher than 7 feet. 1/8 inch galvanized carbon steel aircraft cable installed through springs to prevent injury in case of breakage.

• • Replaces most 7 ft. residential garage door configurations
• • 1/8" galvanized carbon steel cable
• • This extension spring replaces most 7 ft. residential garage door springs. It features a 1/8" galvanized carbon steel cable that is installed through the spring to prevent injury in case of breakage. This spring is used on a 4 panel garage door.
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