National Chimney M-Flex Basic Liner Kit, 6-In x 20-Ft

Made with the same upstanding quality as National Chimney's CB Standard Kit
Specialized for fireplace insert applications where a tee and tee end cap are not needed
Outfitted with National Chimney's stove adapter designed by those in the field
Made to accept National Chimney's liner into the top female end with their EZ clamp to tighten it in place
The stove adapter slips into the top of the stove or insert's collar for an easy transition to the stove or other application

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