1/2" x 20 UNF Female Brake Pipe Fittings Unions Brake Fuel Pipe 5/16" Pipe x 6
Here we have a set of 6 Top Quality Female 1/2" UNF Brake Pipe Unions. 1/2" x 20 UNF for 5/16" Brake Pipe. Classic Car 3/16" Copper Brake Pipe Unions 12mm. Suitable for use on Copper or Copper Nickel or Steel brake lines.