As much as I would love to say "Sears", when it comes to torque wrenches, spend the money to get a really good one. Find out when the "Snap-on" or Mac Tools truck comes to your local garage and buy the best one you can afford off the truck. Prepare to be shocked at how expensive it will be. It will however, be guaranteed and usually you can take it back now and then to be calibrated.

The other alternative is use your quarter inch drive sockets. The smaller ratchet allows you to be a little more aware of how tight you are twisting the fastener. You can also get a 1/4 drive torque wrench.

Good Luck

John