Tap Adapters, 3/8" Socket Drive

The square shank fits perfectly onto my tap wrench, no wobble at all, and the 3/8" drive gives me plenty of leverage in a tight spot under the sink. Worked exactly as described for a stubborn reamer, and it's sturdy enough that I didn't worry about it snapping.

Finally got that stuck tap to turn in my crawlspace; the square shank gripped perfectly with no slipping. Being able to use a socket wrench instead of a T-handle saved my knuckles.

Wasn't sure about this at first but the square shank design grabs hold way better than my old setup. I used it on a stubborn kitchen tap and could really lean into it without slipping.