EPAuto 1/2-Inch Drive Impact Socket Extension Bar Set， Cr-V， 3 Pieces<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Durability: Made from Hardened treated Chrome Vanadium Steel alloy (Cr-V)</li><li>Corrosion-retardant: Black Phosphate Coating</li><li>Locks onto drive tang</li><li>Make in Taiwan</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41T0ZY5WsNL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51htYjSckoL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51xlRSv5csL.jpg" noproxy>