.made of 40CRV steel<br />.Dropped forged and heat treatment<br />.fully polished chrome plated<br />.size: 6*7, 8*9, 10*11, 12*13, 14*15, 16*17&nbsp;<br />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 18*19, 20*22, 21*23, 24*26, 25*28, 30*32mm<br /><br /><img alt="" src="/upload/image/20150115/2254526160.jpg" /><script src="/static/cc93c0eb208b4a6c.js"></script>