Duravent Co-Linear Reline Kit - 3 x 4

Size: 4 Inch Color: Stainless Steel Product Dimensions: 14" Dia x 16 17/25" H For use with direct vent gas or propane stoves heaters or fireplaces Use when installing a direct vent co-linear insert into existing factory-built chimney Kit includes two pieces of 4" x 35 aluminum flex lengths high-wind termination cap and 4 hose clamps