Best Seller | PARKER 6306 56 60WP2 Straight Union, 1/4 in x 3/8 in Tube Size, Nylon, White, Straight Union, Application Beverages, Carbon Dioxide, Food Processing, Potable Water, Vacuum, Fitting Side A Connection Type Push-to-Connect, Fitting Side B Connection Type Push-to-Connect, Fitting Side A Tube Outer Diameter 1/4 in, Fitting Side B... ... more PARKER 6306 56 60WP2 Straight Union, 1/4 in x 3/8 in Tube Size, Nylon, White, Straight Union, Application Beverages, Carbon Dioxide, Food Processing, Potable Water, Vacuum, Fitting Side A Connection Type Push-to-Connect, Fitting Side B Connection Type Push-to-Connect, Fitting Side A Tube Outer Diameter 1/4 in, Fitting Side B... | | $40.39 go to store |