About This Precise dimensions: Flange insertion diameter: 5.91" inches, Wall plate dimensions: 7.87" x 7.87" inches, Screw hole spacing: 7.28" inches. Includes 2 adjustable stainless steel clamps, which fit exactly to connector flange as well as other hoses and flexible ducts from 1.97” diameter up to 6.50” Inches applications, band width: 0.35" Inches. Ducting components crafted from quality, rigid ABS plastic for long-lasting performance paired with Stainless steel clamps. Our fasteners are made out of 430 stainless steel sheet, offering good durability, toughness and resilience against corrosion and severe environmental conditions Easy installation - The ducting components have pre-drilled holes and connect without the need for glues or sealants, ensuring quick and hassle-free setup. The Stainless steel clamp screws are easy to tighten with a screwdriver so that the clamps fit snugly against the product and firmly hold the two products together. Reliable Connectivity: Durable plastic flanges on the ducting components ensure secure and reliable connections to various types of circular ventilation air ducts, while the stainless steel clamps provide a secure fastening mechanism, preventing unwanted movement and ensuring stability. Easy to use user-friendly operation, with the adjustable clamps allowing effortless size changes and the ducting components ensuring quick and straightforward connections, making them perfect for both home use and industrial. Overview Size : 6 Inch - with 2 Clamps Material : Plastic with 2 Clamps Brand : Repa Market Color : White Item dimensions L x W x H : 7.86 x 2.48 x 7.86 inches Connector Type : Flange Thread Type : UNF Item Weight : 4.16 ounces Manufacturer : Repa Market