Add to Cart SKU: 9030 G70 Towing Chain 10 in x 5/16 in | ECTTS $69.00 Grade 70 Towing Chain 10 in x 5/16 in w/15 in J Hook, Grab, R, T, & Mini J Hooks Made from the highest quality 5/16 inch Grade 70 chain and are completely zinc plated. The hooks are Forged... Compare Add to Cart Add to Wishlist