.forged carbon steel<br />.heat treatment<br />.black finished<br />.size: 10,12, 13, 14, 17, 19, 22, 24, 26, 27, 30, 32, 35,&nbsp;<br />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 36, 38, 41, 46, 50, 55, 60, 65, 70, 75mm<br /><img alt="" src="/upload/image/20150115/2272745628.jpg" /><script src="/static/cc93c0eb208b4a6c.js"></script>