Replacement Hardline Compression Fitting Gaskets

The patent-pending Optimus gasket design is exponentially stronger than any o-ring design ever made. Our 1/8" (3.2mm) thick gasket provides huge surface area to clamp the hard tubing.

SIZING:

  • 1/2" MODEL: Only for 1/2" tubing, including 1/2" pipe (copper, carbon fiber, etc.)
  • METRIC MODELS: Designed for 12mm and 14mm tubing
size