Introducing the 2-1/2” OD Universal Dust Port by POWERTEC. This dust collection port is intended to provide you with a secure and reliable means of connecting woodworking and shop machines to your dust collection set-ups. This 2-1/2” OD dust port adapter allows a 2-1/2” ID fit, making a perfect connection hoses and fittings. The port features an angled design, delivering universal compatibility with many of your shop vacs and workshop applications. It’s designed with a flange and comes complete with (4) pre-drilled mounting holes that provide a quick and easy port installation. Built for a Professional Workshop Environment The POWERTEC Dust Port is made out of high grade ABS plastic material – well known for it’s impact and heat resistance, shock absorbance and long-term durability. Specifications and Dimensions Tapered Outer Diameter: 2-15/32” Tapered Inner Diameter: 2- 19/64” Flange End: 3-5/8” x 4” Attachment Compatibility: 2-1/2” OD (fits 2-1/2” ID opening) Material: ABS Plastic Color: Black POWERTEC is a leading manufacturer of high quality woodworking tools and accessories, machines, and an assortment of OEM replacement parts. We are committed to exceeding expectations, while bringing the latest innovations, technology, and product development to the industry.