Single Foam Applicator Utility Kit is ideal for installation of any Wash Works single foam applicators, and contains three 100' rolls of black 3/8" air-line tubing, two 100' rolls of clear 3/8" air-line tubing, one 100' roll of 1/2" clear air-line tubing, and one 3/8X3/8X3/8 wye push-in connector, and one 1/2X3/8X3/8 wye push-in connector. For double applicator sets, order a quantity of two kits, and for triple applicator sets, order a quantity of three kits.