Cart Poly F2159 Crimp Fittings Showing 21–22 of 22 results Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low 1/2″ MIP x 3/4″ PEX Poly Adapter $2.25 Add to cart 1″ MIP x 1″ PEX Poly Adapter $2.36 Add to cart 1 2