Mayhew Select 45053 Metric Twisted Hex Key Set， 9-Piece<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Superior quality S2 tool steel</li><li>Twisted prior the heat treat to increase torque capacity</li><li>Longer shaft for added leverage</li><li>Color coated to resist corrosion， manganese-phosphate contact areas to resist wear</li><li>Made in the USA</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41-TFKUWf-L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41Xpc8haNPL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/413jXFES0FL.jpg" noproxy>