I'm honestly not sure if they do but it won't hurt to ask cause they sell them and have to materials to make knives so it's a good possibility
It really depends on the work you need done. Case knives have a lifetime warranty though so you can always send them in to be repaired or replaced
Most the time they do if not they will give you a new one because it is warranted for life.
Not sure but most case knives have lifetime warranty just have to contact them
If they don't, they can definitely point you in the right direction
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