Cart Copper Unions Showing all 3 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″ Copper Union $15.24 Add to cart 1″ Female solder x 1″ Female NPT Copper Union, Lead Free $32.40 Add to cart 1-1/2″ Copper Union $36.52 Add to cart