Z-Flex 4" x 45' Stainless Steel Chimney Liner Insert Kit for All Fuels d30.25 This non-insulated wall pass-thru thimble

This non-insulated wall pass-thru thimble is used to support the chimney pipe going through your wall

All of Direct Wicker’s products are originally created by our design team and 90 percent of them are already patented

Easy to assemble with detailed instruction

Adaptable Flame Shape: Includes spacers and slots for customizable flame width and pattern

Z-Flex 4" x 45' Stainless Steel Chimney Liner Insert Kit for All Fuels d30.25 This non-insulated wall pass-thru thimbleEverything you need to get the job done right! Z Flex Stainless Steel Chimney Liner Kits come complete with everything you need to quickly and easily install a professional venting system. Manufactured from special high temperature and acid resistant stainless steel exclusive to Z Flex, and designed with 'deep corrugations' to provide for greater flexibility and ease of installation. The result is a clearly superior product, offering incredible