Flow-Rite 1-1/8″ Elbow Quick Connect Socket f/Auto Ballast SystemFeatures:Also fit 1.0″ Diameter hoseThese connect to FatSacs W743, W743-SS, W743-DOUBLE, & W748 custom machined fittings*Sold as an Individual WARNING: This product can expose you to chemicals including Diisononyl Phthalate (DINP) which is known to the State of California to cause cancer. For more information go to P65Warnings.ca.gov. Specifications:Type: Fittings & HosesBox Dimensions: 2″H x 3″W x 3″L WT: 0.06 lbsUPC: 817177021482Brochure (pdf)