Description Weld On Ferrule for stainless steel tubing Allows connection to glass tubing. Weld on Fits 1.5 inch OUTSIDE DIAMETER stainless steel tubing see detail image for dimension drawing. Glass Weld-On Ferrule B = 1.5 in. A = .75 old GEA 4999-1000-661 Hamby 1000-661 Ezee 54398 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 04/2024