£18.50
6 inch Base Support Bracket used to secure the liner at the base of the stack. Made from 316 Stainless Steel.
6" 150mm Base Support Bracket
Use to secure flexible liner to the base of the chimney stack. Screw the arms of the bracket to the wall of the chimney stack and tighten the bracket around the liner to suit.
https://youtu.be/6N2K81XBrNs
http://www.planningportal.gov.uk/uploads/br/BR_PDF_ADJ_2010.pdf