Single Wall/Solid-Pack Replacement Cap for Metal Chimneys - CA 1/2" Mesh Size:8 in. ID - 13 in. OD Available in two sizes: 8"x8"

Available in two sizes: 8"x8" and 8"x10"

friction-fit which we recommend you also use with silicone to keep it in place

all you need are tools

They come in 3 widths:

Single Wall/Solid-Pack Replacement Cap for Metal Chimneys - CA 1/2" Mesh Size:8 in. ID - 13 in. OD Available in two sizes: 8"x8"Single Wall Solid Pack Replacement Cap for Metal Chimneys California 1 2" Mesh This is the replacement cap for single wall or solid pack metal chimney systems. These Chimney caps have a tight, friction fit which we recommend you help along with a little silicone to keep it there. Note: To get the correct size, measure the inside diameter of the center pipe. You must use the correct cap for each system. Using a single wall cap on an air insulated