Turnbuckle Hook & Hook 3/8 - (10/pkg) For light duty applications. Zinc die cast bodies. Zinc plated steel wire formed ends. 10 pieces per package. Thread: 3/8”, Overall Length Closed: 7”, Overall Length Open: 10-5/8”, Hook Opening: 1/2”, Body Length: 3-1/8”, Working Load Limit: 400 lbs., Ultimate Load Limit: 1,200 lbs.