Straight tube-to-tube union. Stainless steel. Tube unions come in the following sizes: 1/8 in, 1/4 in, 3/8 in, 8 mm, and 3/4 in.
PUSH TO CONNECT STRAIGHT UNION TUBE FITTING 5/32 - 4MM
DOT Air Brake Line Fittings 1/4 3/8 1/2 Brass Air Fitting
Find many great new & used options and get the best deals for Stainless Steel Tube Union Fittings Straight And Reducing Connector 3mm-25mm at the best
Stainless Steel Tube Union Fittings Straight And Reducing Connector 3mm-25mm
316 Stainless Steel Tube Fittings Union - 316L stainless steel
Plastic Straight Union Push to Connect Tube Fittings 8mm or 5/16
PrimeLock® Straight Union, Tube, Minimum Length
Item # FMF16STUN-3, 1 Inch (in) Tube Diameter Straight Tube Union
PlumbShop Brass Union Tube, 3/8-in OD
Compression Tube Fittings - Straight
KQ2H03-00A, Straight Union Fittings