CHHHHEEEECCCK THIS OUT. Irwin makes some good tools, now they've out-done themselves. It's an adjustable/ crescent wrench AND THIS GUY L O C K S !
Do you know how many times I've ABSOLUTELY B L A S T E D my knuckles while working under my sad-box-van or underneath a sink and thought, nay, SCREAMED to the heavens "PLEASE LET ME LOCK THIS WRENCH LIKE A VICE-GRIP!"
My screams were answered by Irwin. Thanks Irwin.