#UB12S 1/2" Square Tube Die $174.00 Support USA jobs. Buy Better built tools made in our country. #UB12S 1/2" Square Tube Die quantity Add to cart SKU: UB12S Categories: Dies, Metalworking Tools, Square Tube Die, UB-5 Bender, UB-5H Universal Bender, UF-25H Universal Fabricator Learn how to take advantage of our financing offers that are available on this product. Contact us today.