Standard great fittings are precision engineered to withstand rugged use. Steel fittings feature corrosion resistant-plated finish and built-in ball check. Carded.
3/4 In. Female Hose Thread x 3/4 In. Male Hose Thread. Swivel coupling for easy threading. Prevents hose from twisting and kinking. Solid brass construction.
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.