Last December (perhaps November) I purchased a 1/2" torque wrench. In the present catalog the number is 44595. I've used it twice and the second time it literally fell apart. What is the procedure for getting a new one. The wrency has in no way been misused or abused. I simply don't want to take it back to the store and make a fool of myself in front of other people, demanding a new wrench. I really need the wrench from time to time. Any advice will be appreciated.