Originally Posted by MrCjolsen
What are these "peanut butter wrenches" you speak of? Are they at all related to my struggle to find something I can carry to remove my rear wheel that weighs less than the 3/8 drive socket wrench I'm presently carrying?
They are precisely that. Basically a lightweight wrench designed explicitly for 15mm track nuts and nothing else, except for a few models that have stuff like a bottle opener on the other end. The Surly Jethro Tule looks like a nice one, but it's a tad more expensive than the crescent wrench I'm presently carrying around.