The socket itself is very easy to use, but once it is used several times the pin bends and it will not come out. If you search to buy alternative pins and spare 0 rings, adaptive 0 rings are handled closed ...
Price is cheaper than KTC etc. Recently I have purchased Tone products. Since it is not hard to use like a maintenance shop, we have not purchased another size of the previous purchase nor crack, and I also purchased things of the same series this time as well.
I am using old and pretty heavy impact so I think that it was good to buy it because scratches do not stick to the wheel because it is shallow groove that it is not necessary to exchange sockets each time.
Is the depth of 41 socket 12.5 mm so it is 1.5 mm shallower than the one I used before? I thought that it seems like it is good in continuous work of loosening nuts when using it. Because the depth of 41 is made shallow, I think that it is good for the inner work of 21 that the socket does not touch the foil and the impact blow is transmitted only to 21 inner. Just because the weight is 20 grams heavier than I used last time, I think there are individual differences, but I understand somewhat. Please improve with the strength as it is light.