Hello everyone,
some old spark plug wrenches (from left to right) of my classic collection :
it is also an iteration over time and the different air cooled engine types I (short), III Ghia (extra long), III and IV (adjustable lenght)
Hazet 501 (~ 1950-1958)
Hazet 2501 (~ 1958-1961)
HAZET 2502...