HFS(R) 12" Tri Clamp Sanitary Gasket Silicone Fits Tri-Clover Type Ferrule (1pc)
[Precise Design]: The silicone gasket can be quickly connected to Tri-clamp fittings and is easy to replace and install. [Size]: Fits 12" Tri-clamp, OD: 319mm, ID: 298mm, Thickness: 4.8mm.