Amazon.com: Beduan 1.5" Tri Clamp to 1" Tube OD Weld Ferrule Stainless Steel Sanitary Pipe Fittings with Tri clover Clamp and Silicone Gasket : Industrial & Scientific
4" Tri-Clover Kegmenter Still Adapter
1.5" Sanitary Tri Clamp Heavy Duty Sanitary Fittings (2 Pack )Stainless Steel 304 Tri Clover Clamp
Heavy Duty Stainless Steel Tri-Clover Fitting - 1.5" TC Clamp