I read reviews where people had this problem. The pin holding the Schrader valve tool is way too small and mine fell out. I need to find a bolt with the right diameter, I was lucky the end didn't get lost either. The tool worked well once before the pin was lost. I believe Uniweld intends to sell a good product but someone needs to address this very simple issue. I would buy it again if I was sure that the problem was solved
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