FatSac W741:Flow Rite 1-1/8″ Straight. Flow-Rite 1 1/8″ Straight Quick-Connect Socket(W741): Flow-Rite quick connect fittings are found at the end of most OEM ballast hoses. One side of the fitting is barbed to push into your hose and the other is a female quick connect receptacle which is compatible with all 1 1/8″ FatSac fittings(W743…