ASD 3/16" and 1/4" Brakeline fittings kit (nuts, unions, compression fittings) 70 Pieces Contains 10 of each: 3/16" short tube nuts, long tube nuts, and unions Contains 10 of each: 1/4" short tube nuts, long tube nuts, and unions Contains 5 of each: 3/16" compression fittings, 1/4" compression fittings