The bolt circle rang is from 4-1/2-in. to 5-1/2-in.  This tool can be used as a regular wheel puller or hub puller as well as a flange type puller.which covers all major cars and small trucks with flange type axles.  The four slots in the adapter allow this tool to be used on on either four, five, or six bolt stud designs.  Has extra heavy 5-1/4-lb. slide hammer.