Add to Cart Compare Quick view DuraVent DuraBlack 8" Snap Lock Adapter w/Trim 8DBK-ADSL DuraVent MSRP: Now: $126.99 Was: DuraVent DuraBlack 8" Snap Lock Adapter w/Trim 8DBK-ADSL 24 Gauge Spot-welded lock seams 18" clearance to combustibles Limited Lifetime Warranty MSRP: Now: $126.99 Was: Add to Cart Compare Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $126.99 Was: Subtotal: Add to Cart