Shop › 1.5 inch x 0.5 inch Tri Clamp to FPT - Stainless Steel Image 1 of 1 1.5 inch x 0.5 inch Tri Clamp to FPT - Stainless Steel $13.99 Our 1.5 inch tri clamp to .5 inch NPT fitting is used to connect tri clover fitting to NPT. Get notified by email when this product is in stock. Add To Cart Added! Our 1.5 inch tri clamp to .5 inch NPT fitting is used to connect tri clover fitting to NPT. Reviews Reviewer Name Review Date Star Rating Description Posted on Etsy Product Show More You Might Also Like Screened Tri clamp Gaskets - 100% Silicone #10 Stainless Steel Mesh from $17.99 Bubble Plate Gaskets from $2.99 Copper Ferrules - Tri Clamp from $21.99 Digital Thermometer Gasket $2.49 Boiler Lid Gasket Silicone $19.99