Prime-Line Extension Spring, with Cable, 90 lb., Light Blue

This heavy-duty (10,000 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 ft. tall. 1/8 inch galvanized carbon steel aircraft cable; installed through springs to prevent injury in case of breaking.

• Used on a variety of garage doors
• Safety cable attached to help prevent injury
• Durable steel construction