摘要 |
A gas valve key is provided having a handle; a longitudinal shaft attached to one end of the handle; and a socket attached to another end of the shaft. The socket has a plurality of cascaded valve stem receiving cavities formed within the socket. Each of the plurality of receiving cavities has successively reduced dimensions, including a first largest cavity forming an opening on one end of the socket. The plurality of cascaded receiving cavities are adapted to receive a valve stem of differing dimensions.
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