Gentlemen,
Beware of the false advertising on Titan toque wrenches. They claim you can do both left and right hand torquing by simply flipping a switch. Well I ordered in three of them for my shop from Summit Racing. The very first one removed and tested won't; they are simply regular torque wrenches.
Now they can be converted to left hand torquing but even those from HF can be as I found out. Only one draw back if you are needing to be doing both left and right hand torquing you will two of each size or you will risk loosing parts and having fasteners becoming loose from the constant change overs In my shop I will end with a total of 8 or 10 torque wrenches instead of having 4 or 5.