Why won't my duravent 6 in black pipe fit into the 6 in wall thimble? : r/Fireplaces

6 Inch Wall Thimble Tractor Supply, The round shielding acts as a

DuraVent DuraPlus 6 in. Wall Thimble 6DP-WT - The Home Depot

Duravent 6 duraplus through the wall -- how to install--Part 1

Duravent 6 duraplus through the wall -- how to install--Part 1

Quadra-Fire stove clearances: chimney vs stove

Have a question about DuraVent DuraPlus 6 in. Wall Thimble? - Pg 1

6 DURAPLUS THROUGH THE WALL KIT

Duravent 6 In. Through the Wall Kit

DuraTech 6 inch Class A Chimney Pipe Wall Thimble adjusts from a minimum of 4 inch to a maximum of 10 inch wall thickness, and fits between standard wall studs. To accommodate thicker walls, the telescoping pieces can be extended up to 16 inch with a field-fabricated extension installed. Interior trim ring painted black. Must be installed with DuraTech chimney pipe horizontally through the wall and extend 6 inch into the room beyond the interior wall. (Black painted DuraTech is available).

DuraVent 6DT-WT DuraTech Wall Thimble - 6

installing new setup through wall. Need the old overhang question