Hydrant spanner is a tool for opening valve of fire hydrant: ... ; Size: 1.5" , 2", 2.5"; many types. hydrant spanner is a tool for opening valve of fire hydrant; may ... be simple spanner, box wrench, or adjustable wrench, or a specialized tool ... Morris type, Nakajima type, Machino type and so on.C) We ensure you high quality, competitive price and quick delivery ...