Description Roll On ferrule for 3 inch stainless steel tubing. Fits 3 inch Triclamp. Grade A quality. Made in North America See detail image to learn how to measure size of stainless steel tubing and fittings Check with your inspector to confirm rolled on ferrules are allowed GEA 4999-1000-313 81560130 Related 3.0 inch Sanitary Stainless Steel Clamp, Triclamp, Tri-clover parts; 1000-003 - 3 inch BUNA rubber gasket (this item) 1000-009 - 3 inch PTFE Teflon Gasket 1000-029 - 3 inch Silicone Gasket 1000-443 basic econo clamp 1000-503 Snap Clamp 17231 H.D. SS clamp 1000-098 End Cap for 3 inch Sanitary Stainless Steel Clamp 1000-963 End Cap for 3 inch with center pipe nipple for 5/8 I.D. hose - typical use for add a water line 1000-323 Clamp Long Weld On ferrule 1000-333 Clamp Short Weld On Ferrule 1000-313 Roll On ferrule for 3 inch sanitary stainless steel tubing 1000-343 Roll On ferrule for 3 x 1.5 inch reducer 1000-177 - 3 x 2.0 concentric reducer clamp x clamp 1000-178 - 3 x 2.5 concentric reducer clamp x clamp 1000-173 - 3 x 1.5 concentric reducer clamp x clamp 1000-993 - 3 inch tubing x 6 inch length spool1000-995 - 3 inch tubing x 12 inch length spool 1001-023 - 3 inch O.D. tubi