Rainleaf Shade Sail Stainless Steel Hardware Kit for Rectangle and Square Sail Hardware kit for rectangle and square sun shade sail Made from High Quality 304 Stainless Steel Stainless steel, never rust, life time warranty, holds up to 6000 lb Includes: Turnbuckle x2pcs, Diamond Pad eye x 4pcs, Carbineer/hook x 2pc Adjustable turnbuckle to create tension