12K icemaker box with nails preloaded. Right or left hand installation. Provides quick, safe water supply and shutoff for refrigerator icemaker and water dispenser. Valves comply with requirements of NSF 61, Section 9. No support needed. Box dimensions: 3.20" W. x 4.15" H. x 2.35" D. Faceplate dimensions: 5.00" W. x 5.89" H. x .50" D. U.S. patent No. D428.117. Canadian patent No. 90133. Manufactured to include no more than 0.25% weighted average lead content on wetted surfaces.