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You really have to fight to get this to set firmly on the castle nut. It's not made to sit firmly on the nut, and odds are one of the prongs will not be sitting flush. Good chance you will mar your castle nut, trying to get this on. Spend a little more money & get a little more. My thinking was I didn't need to spend to much on likely a one time use. I was wrong. Get a better one.
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