Concord 1/2" 304 Full Stainless Steel Ball Valve Spigot w/ Bulkhead Nipple and Barb 1/2" 304 Stainless Steel Bulk Head Fitting 1/2" 304 Stainless Steel Full Port Ball Valve 1/2" 304 Stainless Steel Nipple Fitting 1/2" 304 Stainless Steel Barb Hose Everything in this set is made from 304 Stainless Steel for maximum corrosion resistance