Decor Star VSF38-27 3/8" OD 6 mm ID Vessel Sink Faucet Stainless Steel Flexible Water Supply Hoses 27" Long, UPC, cUPC x 2 (1 Pair) 27" Long Hot & Cold Water Hoses. 6 mm Inner Diameter. US standard 3/8" OD Compression fitting M10 male vessel sink faucet connection. Fits most vessel sink faucets Stainless steel braided exterior UPC, cUPC, NSF certified. CA AB 1953 lead free compliant.