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6" To 7" DuraVent DuraBlack Increaser - 6DBK-X7

Item: COP69050
MSRP: $65.60
Product Details
  • 24-gauge strength
  • Lock seams
  • 18" clearance to combustibles
  • Painted black
  • Single-wall interior stove pipe for connecting wood stoves to manufactured chimney
  • Economical and drip-free connection
  • No need for cutting or crimping

6" To 7" DuraVent DuraBlack Increaser - 6DBK-X7

This increaser is used to increase from a smaller appliance flue outlet (6") to a larger diameter chimney or stove pipe (7"). Measures 7" long.

WARNING: Carcinogens: This product can expose you to chemicals including Lead, which is [are] known to the State of California to cause cancer. For more information go to

Limited Lifetime Warranty