I have my fathers old wire strippers that im guessing are 40-50 years old. See pic below. The problem im having with these strippers it that the sides will open first before it clamps the wire. I have to hold the wire strippers together with my other hand to make sure it clamps the wire first before it opens up to strip the wires. Is there a way to fix these so that it clamps the wires first before opening or is it just worn out? Thanks
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