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Review on HHIP 3900-0606 ER-8 Castle Wrench: Perfect Tool for Mini ER Chuck Nut (7.5 mm) by Russ Montgomery

Revainrating 2 out of 5

Seems to be a good solid wrench

I ordered this wrench to use on a castle nut on an AR-15 I built. Unfortunately, the description did not give a sufficient description of the key size. So I got the size wrong. Seems to be a good solid key. Well done. I just don't have any real use for it unless I decide to build one of those new miniature rifles that fire .22 rounds.

Pros
  • T Nuts
Cons
  • Long delivery time