€¢Strata adjustable clothesline metal turnbuckle €¢Zinc €¢3/8in x 4in €¢Used as connector to join a clothesline €¢Creates tension on the line >>The Strata metal turnbuckle is used as a connector and allows you to join a clothesline and create tension on the line. The metal turnbuckle can be used in all general applications that require tension. The metal turnbuckle has an eye and hook construction. It is durable, robust and rustproof. The turnbuckle is 4'' long.