Naylor Wedgelok Couplings

Naylor Wedgelock Couplings, built in one piece with gasket already in place, provide the fastest and easiest way to connect grooved end or shoulder end pipe. Wedgelock Couplings are designed to provide a small degree of deflection in each joint. This design allows for expansion and contraction, and replacement of joints can be made at any point without disturbing the balance of the line. 


  • Iron Mountain, MI
  • Ishpeming, MI
  • Hibbing, MN