I can't see the advantage of the Koken socket either, other than it's thicker walled, but this is going to cause access problems surely?
I have access to all my dads stash of tools., mainly kamasa,britool,facom stuff, Ive added to that with the Halfords pro stuff. Anoyingly now tho my dad only buys cheap crap, bloody old people
Ive seen the comment about 6 sided sockets before, and I dont really understand, Im fairly competant with a spanner, but im not a pro by any stretch of the imagination.
Why is 6 better than a 12 sided socket, I always (wrongly it seems) thought that 12 would give more grip?
Halfords Pro user here. Can't beat being able to wonder into any local Halfords if you break something. Lifetime guarantee and good quality for the money. In fact, anyone that says you need better quality I'd disagree with.
Breaking a tool midway through a job is a major inconvenience, having to stop what you're doing, clean up, go out to Halfords to get your broken tool replaced is a pain especially if your car is in pieces. I'd much rather it didn't break in the first place than have a free replacement when it does. Good quality tools used properly won't break.
I'm a tool.
That is literally the most complicated way of saying 12-sided sockets are prone to rounding off really stuck nuts and boltsHard to explain without really experiencing it yourself. Essentially, pretend it was possible to have a "useable" socket with over 100 "sides" it would obviously be practically a circle internally. i.e. There are so many "sides" they are hard to even make out as sides and it seems internally almost like a smooth circular socket. This would obviously provide poor grip on the corner pieces or each side of the nut you were trying to grip (the bits it comes into contact with) as such a small area of the nut and socket are touching/gripping.
In such situations as this, even with a 12 sided socket, sometimes on stubborn nuts/bolts the socket can literally slip and keep turning past the edges/corners of the sides of the nut/bolt or whatever you are turning.
If you can imagine the other simple extreme. Say you had a 6 sided nut, and a 6 sided socket both 10mm. There is no better alternative. The socket perfectly aligns its sides to the sides of the nut and maximizes its contact/grip/friction on it as shape to shape, it aligns and is a very strong "bond" if you like.
Or another analogy. Imagine trying to undo a triangular shaped nut with a "normal" hexagonal socket. Would be pretty poor as would only grip at the 3 extreme corners of the triangle assuming you got the right sized socket. Best to get a proper triangular shaped socket.
Hope I explained that well. Not to say that those types of sockets ar ebad, they are convenient as they maximize the chance of finding a socket that fits odd sizes all be it not always perfectly.
That is literally the most complicated way of saying 12-sided sockets are prone to rounding off really stuck nuts and bolts
6-sided get a better grip and some of the good ones have the corners rounded out so they can even go over a very mangled nut and undo it with no problem.
Breaking a tool midway through a job is a major inconvenience, having to stop what you're doing, clean up, go out to Halfords to get your broken tool replaced is a pain especially if your car is in pieces. I'd much rather it didn't break in the first place than have a free replacement when it does. Good quality tools used properly won't break.