Sectional door extension spring has double loop ends. Replaces most spring configurations on residential doors that are no higher than 7 feet. Includes a galvanized carbon steel aircraft cable.
Lubricates, protects, and penetrates so there are thousands of uses and applications. Lubricates moving parts such as window tracks, hinges, valves, wheels, rollers, chains, glides, and gears. Protects and helps prevent rust and corrosion on items such as car parts, fishing reels and tackle, all tools, firearms, sports equipment, and…