Of all the components that make up this Owner Tools/special Service Tool the Bar,box Wrench has the lowest price.
Parts such as the Owner Tools/special Service Tool: Tool-driver, Wrench-open End,12x13, Tool-wrench,box,21mm, Liquid Gasket are included in the Km100-a4 1979 Usa Canada / Mph Kph Owner Tools/special Service Tool parts fiche.
The Owner Tools/special Service Tool assembly is constructed from several parts from which the Tool Kit is the most expensive.