$127.27
The 8" Extended Chimney Wall Straps is used in inner or outer constructions that assist & maintain the chimneys and guarantee a 2" clearance, and it flexible from 2" to 6" from the wall. Wall straps are needed every 8' on the building's façade. Features: Triple-wall chimney 2" clearance to combustibles Adjusts 2”-6” from the wall Use when air-cooled chimney is required Outer diameter is 4" larger than inner diameter Wall straps are required every 4' on the exterior of the building Free-floating inner 430-alloy liner maintains structural integrity in chimney fires For uses with wood stoves, fireplaces, furnaces, boilers, stoves, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas Use in interior or exterior installations to support and stabilize the chimney while assuring a 2” clearance Clean, smooth exterior finish Specifications: Size: 8" Inner Diameter Outer: 12" diameter Depth: 18-Inch Width: 18-1/8" Inner Pipe Gauge: 27 Outer Pipe Gauge: 28 Pipe Class: Class A Vent Construction: Triple Wall Weight: 4.3 lbs. Material: Galvalume Use: Ducting and Venting Style: Repair & Replacement Fuel Type: Coal, Gas, Oil, Wood UL Listing Number: UL 103 HT Product Type: Wall Strap Downloads: DuraPlus Installation DuraPlus Product Catalog-Section Duraplus Woodburning Best Practices DuraPlus Product Brochure .