These barbed connector kits come in three different size ranges: Small fittings for 1/16, 3/32 and 1/8 inch ID tubing, medium fittings for 1/4, 5/16, 3/8 inch ID tubing and large fittings 1/2 and 5/8 inch ID tubing. Small and medium kits have 10 pieces of each component and large kits have 5 pieces of each component. Kit components include tube to tube connectors, tube to tube reducing adapters, Y-, T- and L-connectors and Y-, T- and L-reducing adapters and tubing plugs. Connectors join tubing of similar size while reducing adapters join tubing of different size. Available in black
nylon, polypropylene, and Kynar®, a chemically resistant plastic. All kit components are also sold separately; see our website or CD-ROM catalog for a complete listing of kit components.