Description Gasket for our 1.5 inch glass coupler. 2.56" OD 1.48" ID Fits 1000-251 coupler will not fit Surge brand couplers. 4999-1000-074 81260003 54318 908256 4606 Related Items; 1000-251 1.5 Glass Coupling Kit 1000-074 1.5 Glass Gasket 54398 1.5 Weld on Ferrule 54396 1.5 Roll on Ferrule
