National Hardware 3270BC Series N177-410 Turnbuckle, 1800 lb Working Load, 1/2 in Thread, Eye, Eye, 9 in L Take-Up

Designed for use in marine, industrial and construction applications. Meets federal specifications FF-T-791B, Type 1, Form 1, Class 4. End fittings are heat treated for added strength. Sharp eye points bite into wood easily and quickly. Manufactured from forged steel.