1/2" Tube O.D. x 15/16"-16 Thread, D.O.T. Air Brake Brass Push-In Bulkhead Union SKU: H1874X8X8 Log in for pricing
3/8" Tube O.D. x 3/4"-16 Thread, D.O.T. Air Brake Brass Push-In Bulkhead Union SKU: H1874X6X6 Log in for pricing
5/8" Tube O.D. x 1/14" Thread, D.O.T. Air Brake Brass Push-In Bulkhead Union SKU: H1874X10X10 Log in for pricing
