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7" Selkirk SuperVent Galvanized Roof Support Kit - JSC7RS

Item: COP77787

Out of stock

  • Inner liner and couplers are 304-alloy, outer wall is 430-alloy
  • 2" clearance to combustibles
  • Embossed twist-lock connections resist moisture penetration into insulation
  • Used for wood, oil, coal, and gas
  • Less likely to corrode
  • Clean, smooth exterior finish