Abstract: The multifunctional water meter key is an apparatus that includes multiple water meter keys that may be operated on a variety of water meter valves and plugs, mutually exclusively. To accomplish this, a main rod provides enough length and reachability for the device, and a first water meter key is mounted on to a terminal end of the rod. Further, a second water meter key that may be operable on multiple plugs/valves, is mounted in a slidable fashion across the rod and temporarily fastened at various positions across the rod. A flexible fastening mechanism enable fastening of the second key in such a way that the position of the second key does not interfere with the operation of the first and/or second water meter key. Additionally, a handle provides leverage for the apparatus to operate on various water meter valves.

Abstract: Plumbing devices are disclosed according to examples of the present disclosure. An example plumbing device may include a rod and a handle connected to the rod at a first end of the rod. The plumbing device may further include a body sleeve positioned on the rod between a second end of the rod and the handle. The plumbing device may further include an end sleeve, a first end of the end sleeve positioned on the rod between the body sleeve and the second end of the rod. Additionally, the plumbing device may include a spring positioned on the rod between the end sleeve and the body sleeve.

Abstract: A plumbing device includes a housing that fits over a rod according to examples of the present disclosure. The rod is movably positioned in the housing. A pin connected to the rod is contained within an elongate opening in the outer surface of the housing. The pin serves as a stop for the rod in an extended position and retracted position.