Introducing the 4 ID 90 Degree Elbow w/ Built-in Coupler by POWERTEC.This 4 inch dust collection elbow is designed to give you project flexibility for many of your dust extraction system needs. It creates seamless dust and shop hose bends with minimal loss of air performance while giving you a 90 degree quick connection. It can also work with a new dust collector pipe and fittings or serve as a replacement elbow connector.VersatilityThe design eliminates any guesswork and allows you to connect your pipes, hoses and hard-to-reach connectors with minimal effort. In addition, this elbow fitting works in conjunction with other attachments and clamps to accommodate a wide range of machine dust ports and helps direct dust down to your workshop's dust collection set-up.CompatibilityThis 4 ID elbow possesses built-in couplers and provides a direct connection to 4 outer diameter pipes and other 4 OD connectors. While this fitting works seamlessly with many other 4 POWERTEC ABS pipe accessories (such as the 70272), it features a universal design and will pair exceptionally well with other similar-sized other-brand attachments.Premium ConstructionThe 90° elbow connector is made with clear, premium ABS and made to withstand applications such as woodworking, dust collection and the abrasive nature commonly associated with most workshops. It makes for a great alternative to expensive metal elbows and is not impacted by rust or corrosion due to weather conditions.POWERTEC is a 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. INCLUDES: (2) 4 ID 90-Degree Elbow Dust Collection Fitting with built-in Coupler FUNCTION: This dust collection elbow adapter allows you to make quick, easy and secure connections to 4 OD pipes and connectors 90 DEGREE: Dust collection elbow accommodates 4” outer diameter connectors and prevents binding or kinking when you need to bend a dust collector hose at sharper angles VISIBILITY: Clear design and construction works seamlessly with other clear pipes (70272) and provides you with optimal clarity while letting you spot any blockages that may occur on site QUALITY: Possesses a rugged ABS plastic construction to withstand the abrasive nature of common workshops and vacuum dust collector systems for long term durability UPC 843441136514 Size 4 ID Elbow (2pk) Color Clear Brand Name POWERTEC Unit Count 1.0 Count Thread Size 3/4 inch NPT Thread Type NPT Manufacturer POWERTEC Model Number 70368-P2 Material Type Acrylonitrile Butadiene Styrene Connector Type Adapter, Elbow Item Type Name POWERTEC 70368-P2 4 Inch ID 90 Degree Elbow for 4 Inch OD Dust Collection Pipes, Adapters and Fittings (Clear), 2 pack Item Dimensions 11.02 x 5.12 x 8.34 inches Number of Pieces 2 Included Components (2) 4 ID 90-Degree Elbow Manufacturer Part Number 70368-P2