DuraTech Class A Pipe Locking Band 5" to 8"
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The DuraTech Locking Band is used for extra support and security when using offset elbows or horizontally venting the pipe connection at the tee. The Locking Bands are not required for the vertical pipe section. However, they will prevent the pipe from potentially twisting off during cleanings or inspections.
Measurement Chart:

DuraTech Class A Pipe Locking Band 5" to 8"
Size | 5" | 6" | 7" | 8" |
A | 7" | 8" | 9" | 10" |
Product Details:
The DuraTech Locking Band is used for extra support and security when using offset elbows or horizontally venting the pipe connection at the tee. The Locking Bands are not required for the vertical pipe section. However, they will prevent the pipe from potentially twisting off during cleanings or inspections.
Measurement Chart:

DuraTech Class A Pipe Locking Band 5" to 8"
Size | 5" | 6" | 7" | 8" |
A | 7" | 8" | 9" | 10" |
Help & Documents:
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Our 316Ti flexible chimney liner and chimney liner components have passed the rigorous testing at the Underwriters Laboratories with best in class status and are UL Listed. So if you are looking for UL listed chimney liner sold directly to homeowners, then look no further than Rockford Chimney