1-1/8 Quick Connect to 1 Barb with O-Rings for Auto Ballast SystemThis Quick Connect fitting features a hose barb connection for 1 hose on one end and allows connection of a 1-1/8 ID Quick Release Connector directly to the other end. Increases versatility of the Quick Connect system for more flexibility in unique situations.*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.