OTC 7829 Caster/Camber Adjusting Wrench for Ford This wrench is specially bent to fit on the caster/camber adjusting cam on 1995 to 2001 Ford Explorer 4WD SUVs and 1997 2WD and 4WD F-150 pickups You can use it on the nut to loosen the adjusting cam and on the bolt to set the caster/camber Has a 21 mm 12-point design Accommodates a 1/ 2 inch drive ratchet or breaker bar