Security Chain Company TA3947 Alloy Radial Heavy Duty Truck Duals Tire Traction Chain - Pack of 1<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Radial chain ladder cables for heavy duty and semi-truck dual and triple tire applications</li><li>Alloy traction coil cross members are made from manganese alloy steel for even greater durability and superior traction</li><li>Uses a link-style fastening system with an over-center outside latch for easier installation and re-adjustment</li><li>The cross member eyelets are a new， even stronger design that allow for easy replacement and shortening</li><li>Simple mounting and removal， due to its low weight</li><li>Legal to use in every state where winter traction products are allowed</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51jv9GZQlHL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31Ago8Kt6SL.jpg" noproxy>