Introducing the Flexible Dust Collection Hose and Fittings Kit by POWERTEC.This premium kit was designed to provide you with a high quality, reliable and versatile set of dust collection hose accessories. Exclusive to the POWERTEC brand, we've put together a flexible dust hose and fittings assortment that promotes optimal airflow to your dust collection system even in hard-to-reach areas.-Featuring--Dust Collector Hose-4" Diameter for optimal compatibility with your dust collection system12" Length that expands 3x it's standard length for hard-to-reach areasPolypropylene plastic construction that balances a pliable to rigid profile for specific functions-Rectangular and Tapered Oval Nozzles with Screw End Quick Coupler Hose Fittings-The tapered ends allow for an assortment of press-on attachmentsRectangular nozzle provides optimum utility with sanders, drill presses, routers, and sawsTapered nozzle allows you to attach a variety of Benchtop machines for woodworking applicationsEliminates the need for hose clamps or the hassle of constant attaching or detaching for specific taskProvides air-tight, quick and easy hose and shop vac connections to enhance dust collection versatilityMade with ABS to provide a lightweight, yet durable construction to withstand high volume usage-Package Contains--1 Flexible Hose-2 Screw End Couplers (Fittings)-1 tapered Oval Nozzle-1 Rectangular Nozzle