Received the product very quickly and was pleased with this. Went to change my rear cassette and the tool would not go in to the thru axle opening. The coating on the tool made it too large. Too some sand paper and worked the diameter of the tool and removed some material off the diameter so that it would fit. Glad a tried it at home in the garage and not in the field otherwise would not have been able to remove / tight my cassette.
Now I hope that it doesn't rust where I have removed the coating.