Agree that Sears/Autozone/etc. tools have their uses...and I certainly have plenty of Sears...BUT, when it comes to torque wrench quality, reliability, validity, reproducibility, specs, recalibration program, etc...go with Snap-On, and you won't be sorry...they are "pricey", but nowhere near as costly as the item that you MAY break using a lesser quality of tool. VALUE outweighs cost, in MY humble opinion.