Reluctanltly I just had to shell out for this because I wrecked a cheaper chain whip and had to spend the extra £££ to get this which is far stronger. I was trying to remove a very stuck cassette and it simply wouldnt budge. I attached a 4ft long steel pipe to the cheap chainwhip and instead of moving the cassette, I simply twisted and bent the tool. Moral of the story: cheap tools are dearer than expensive ones.