Products & Services


Perma-Grip Internally Expanded Permanent Hose Couplings

Special Features

  • Longer, stronger coupling body for increased holding power

  • Stronger brass ferrules machined from solid bar or forgings

  • Compatible with existing expanding equipment

  • Bodies and ferrules are marked with UMI for easy identification

  • API 1529 and EN1360 qualified and approved for use on all major hose manufacturers

Service Benefits

  • Expanded product Line with coupling size variations and ferrules not available from our competitors

  • The lowest prices for the best scovill-style couplings in the industry

  • Free ground shipping within the contiguous United States on all orders valued at $700.00 or more.

  • Most orders shipped the same day they are received


  • Please contact the factory for a copy of our current price schedule at or via phone at (800) 359-6801
© 1999 to present, United Metal Industries, Inc.