Jimmer
Contributor
That one is no good, it's a face pin spanner, and he needs a hook pin spanner.
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They are? You won't find one on a Snap-on tool truck. In 23 years in the automotive field I have never seen one of regulator size used on anything I have had to disassemble related to automotive repair. Bigger ones are used for things like coil over adjustment though.These things are very common in the car repair field. I've got mine from an automotive tool shop for about $10; take your reg along for size.
You won't find one on a Snap-on tool truck
You may want to consider buying two of the appropriately sized pin spanner wrenches.
... In 23 years in the automotive field I have never seen one of regulator size used on anything I have had to disassemble related to automotive repair...