Description
This Spanner is for the Beetle/Bus running a 99mm diameter top pulley the spanner has a 21mm end and a 36mm the other end . (The 36mm end is for use on 356/912 top pulley nuts , it is a multi use tool)
Fan belt pulley nut spanner , much smaller and lighter than carrying a full sized 36mm-21mm spanner around .
You are buying just 1 x 36mm/21mm Nut Spanner and 1 x “C” Spanner that holds the pulley while you undo the nut .(For 99mm top pulley)
BB-206 if you just need the 36mm/21mm spanner on its own .
BB-208 “C” Spanner on its own . (For 99mm diameter top pulleys)
These are made from a tough tool steel then Zinc passivated . 
