Unique hooked wrench design will hold bolted on water pump pulleys by applying pressure against another bolt. The double-sided spanner-style holding wrench will hold pressed on pulleys on many GM, Jeep and Dodge vehicles. The double-ended turning wrench will work on 36 mm and 47 mm/1-7/8 in sizes. 1/2 in square drive holes in the tools are for use with a hand ratchet or breaker bar to create a handle and allow extra force to be applied.
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