Johnson bar (disambiguation)
Encyclopedia
Johnson bar may refer to:
- Johnson barJohnson barA Johnson bar is a hand lever with several distinct positions and a positive latch to hold the lever in the selected position. The latch is typically activated with a spring-loaded squeeze handle on the lever so that only one hand is needed to release the latch, move the lever, then re-engage the...
, a type of corrugated metal bar used to reinforce concrete - Johnson bar (vehicle), a hand lever on various vehicles
- Johnson bar, a lever-dolly (similar to a crowbarCrowbar (tool)A crowbar, a wrecking bar, pry bar, or prybar, or sometimes a prise bar or prisebar, and more informally a jimmy, jimmy bar, jemmy or gooseneck is a tool consisting of a metal bar with a single curved end and flattened points, often with a small fissure on one or both ends for removing nails...
) for moving heavy apparatus