Collection: Couplings

Couplings that join two runs of the same size: threaded couplings, swivel unions, hose menders for repairing a cut line, and flange couplings.

Banjo, TeeJet, AR, Hypro and Green Leaf in poly, brass, stainless, nylon and aluminum from 1/4" through 4".

Stocked & popular These are the couplings we keep on the shelf or have sold before. Browse all 334 in the full catalog →