The Blue Flame Universal Keys for gas valves fits either a in, or 0, 3125 socket, The brass and chrome keys also come in 12, 18 and 24 sizes, Choose from an array of colors for your hearths decor, This item comes in pewter color, 8 gas valve key to turn your Blue Flame gas valve on and off, Comes in 8 designer finishes to choose from, Assembled Depth: 0, 75, Assembled Height: 8, Assembled Width: 3, 5, Length: 8, SKU: CTRY021