DIN1480 forged turnbuckle 1.Treatment, drop forged,cast 2.Surface, electro galv,hot galv 3.Material, carbon steel,malleable DIN1480 forged turnbuckle1.Treatment:drop forged2.Surface:electro ... 's requirment8.Your satisfaction is our first aim so if you have any matter pls contact me without any hesitation US type drop forged turnbuckle ...