I've read that a stubby wrench goes a long way on the IP removal/loosen/adjust.
HFT sells a nice little set. I have it and it has been handy for many things:
Stubby SAE and Metric Combination Wrench Set, 12 Piece
Amazing deals on this 12Pc Sae/Metric Stubby Combination Wrench Set at Harbor Freight. Quality tools & low prices.
www.harborfreight.com