$91.96
Galvalume wall strap, 7 in. It has a large assortment of strong, high-quality accessories. A Duralock mechanism is used to establish a tight seal. Furthermore, offsets are supported. Designed for both home and commercial use. Features: Triple-wall chimney 2" clearance to combustibles Clean, smooth exterior finish 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 Specifications: Size: 7" Inner Diameter Outer: 11" diameter Depth: 2-Inch Width: 16-Inch Inner Pipe Gauge: 27 Outer Pipe Gauge: 28 Pipe Class: Class A Vent Construction: Triple Wall Weight: 4.1 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 .