-Toyota's front wheel bearing design change requires a new procedure to remove the locknut; the free wheel hub assembly's locknut is on the inside, so the hub must be removed to gain access.
-This wrench's four-pin design accomodates the four holes in each locknut, which prevents slippage under high torquing requirements.
-The long socket can be easily used with seven open-jaw drives, 1-13/16", 1-1/4", 1-5/16", 1-7/16", 14mm, 17mm, 33.6cm, for most applications