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Flame-rated Gray Tube Isolator Insert

This through-stud isolator is designed for metal studs/brackets, providing positioning support and dissimilar metal isolation for copper, CPVC and PEX tubing.
Key features:

  • Meets UL 94 HB requirements
  • Comes in a range of options that integrates with HoldRite #121, #125 and #700 series brackets
  • Fits in 1-3/8 in. or 1-11/32 in. Holes
  • Material: Polypropylene, Light Gray, UL94HB
  • Temperature range: -10 °F to 180 °F