Home / Pipes and Fittings / Brass/Copper / Brass Reducing Bush (Threaded) Brass Reducing Bush (Threaded) Size Choose an option1/2" X 1/4" (15mm X 6mm)1/2" X 3/8" (15mm X 10mm)1/2" X 1/4" (15mm X 6mm)1/2" X 3/8" (15mm X 10mm)Clear Related products DELCOP Copper Elbow 45deg (Soldering) CONEX Brass CxC Reducing Socket CONEX Brass CxFI Socket CONEX Brass CxFI Wall-Plated Elbow DELCOP Copper Tee (Soldering) CONEX Brass CxFI Elbow