Abstract: A marker of thick elastomeric sheet material for temporary rested placement on a road surface to indicate a detour lane about a construction site or the like. The marker is of arrow shape. Openings in the marker provide handgrips for convenient handling of the marker during setting out and retrieval of same. A modified arrow is of segmented construction and of variable length and may be placed on a road surface. A further modified marker includes separate head and main body portions which include a coupling arrangement for joining the portions in the field.

Abstract: A hand tool for removing a wheel valve handle and tightening a valve packing nut. A wrench member detachably carries nut receiving sockets at its lower end. Arms at the lower end of a tubular member engage and retain the valve handle during handle removal and replacement. The tubular member is equipped with an impact slide member for facilitating handle removal. A spring member biases the arms and a valve handle thereon upwardly against a socket in place on the wrench member of the tool.