This is an MIP 1.3mm Thorp Hex Driver. This 1.3mm hex driver is perfect for the T-Rex 250 frame screws, and any other application that requires a 1.3mm wrench. MIP hex wrenches are precision ground with Diamond wheels for accuracy and unmatched strength. This Hex Driver features the classic Thorp polycarbonate handle that stays cool and allows you to apply 100% of your available torque with less fatigue.
NOTE: MIP stands behind every wrench and hex driver! MIP quality assurance promises that all wrenches and hex drivers are free from defects in workmanship. In the rare case that a defect is found, racers can get defective MIP Hex Drivers replaced for $15.00 each including Continental USA shipping. Hawaii and International customers pay just $20.00, including shipping. Send them directly into the MIP factory. Due to the nature of normal use of tools, wrenches broken by the customer, altered, or misused will not be replaced. All replacements are subject to inspection and are at the discretion of MIP.
So I returned the MIP driver to my friend and started shopping for one on AMain. I ran across an Align tool and it was half the price of the MIP tool and, well, Align. I have a positive opinion of their helis. So I bought it. See my review of that tool. Short story, it had way too much slop in the fit in the hex head, guaranteed to ruin screws over time and probably damage the tool as well.
I bought the MIP 1.3mm tool and the 3 piece 1.5, 2 and 2.5mm MIP set. My 1.5mm hex driver from an Eflite set was starting to ruin hex head screws and was itself rounding on the facit edges. I love everything about the MIP tools. It's really satisfying to work with tools that are so perfect for the job you're doing. I don't even mind the high price because these tools deliver value equal to the price and no frustration with tool caused problems.
Buy these. You won't regret it.