The 493-006 Dorman Autograde 1/4 X 1/4 In. Hard Vacuum Tubing Connector is a must-have for any automotive vacuum job. Constructed from durable plastic or heat-resistant PVC Vinyl for a long service life, this item is available in a variety of shapes, including Straight, T-Shape, Y-Shape, F-Shape, and L-Shape, and is conveniently packaged in many different sizes, assortments, and quantities. Depending on the application, this connector is available in either black or white. With the Dorman Autograde 1/4 X 1/4 In. Hard Vacuum Tubing Connector, you can have the peace of mind that you are using the highest quality parts and components available. Dorman manufactures a comprehensive selection of Vacuum and Emissions Fittings, plus Vacuum Tubing, sold separately, for almost any automotive Vacuum job. With its superior performance, this product is sure to meet and exceed all your expectations.