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U Fittings, also known as Union Fittings, are similar to couplings in that they connect two similar strut channels.  In addition to the offerings below, PUPCO offers a variety of dimensions, channel depth, materials and finishes for U Fittings. Contact your sales representative for a quote today. 

Finish options include Electro Galvanized (EG), Hot Dipped Galvanized (HD), Gold Zinc Trivalent Chromium (GD), and Green (GR). Material options include Stainless Steel 304 (SS4), Stainless Steel 316 (SS6), and Aluminum (AL).