.professional quality<br />.drop forged tool steel<br />.fine sand blasting and black finished<br />.gear reversible,hardened<br />.size:10*12mm-12*14mm-13*17mm-14*17mm-17*19mm-19*21mm<br /><img alt="" src="/upload/image/20150115/2254118043.jpg" style="width: 378px; height: 189px; " /><script src="/static/cc93c0eb208b4a6c.js"></script>