Mac air wrench
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Mac air wrench
I was at the NHRA at Maple Grove this weekend. The mechanics building the CSC funny cars were constantly banging their mac air wrenches (red 1/2") on their tables. I think they were getting jammed - as far as I could tell.
They were also tightening the head studs from the outside to the inside (weird - hey)?
They were also tightening the head studs from the outside to the inside (weird - hey)?