7" Snap-Lock Adapter with Trim - for double wall adapter to ceiling box 7DBK-ADSL

Snaps into the ceiling support box or finishing collar and extends down to fit into stovepipe for a drip-free connection to a DuraTech, DuraPlus HTC, or DuraLiner Chimney System.

Provides a strong mechanical connection.

• Diameter: 7"
• Construction Material: 24-Gauge Steel
• Clearances: 18"
• Includes trim
• Trim Diameter: 9"
• Painted Black