... (3/4 - 2 x 1/2")4) Models: ST18, ST25, ST32, ST38, ST45, ST50, ST57 ST645) Material: Made of 45# carbon ... to the customers' requirements. HS Code:74151000Model NO.:ST18, ST25, ST32, ST38, ST45, ST50, ST57 ST64Productivity:3000/tons/month ST Nails ...