Flow-Rite 1-1/8" Elbow Quick Connect Socket f/Auto Ballast System
Features:
Also fit 1.0" Diameter hose
These 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.