I’m hoping someone can help me find a tool to open my plastic
water tanks. They have red
inspection access caps with an X recessed in the top to allow one to recess a tool into the cap. I don’t know what to call this tool but all of these caps on my
boat and many other friends have the same problem, as if they have glued themselves. I’ve broken one cap by using a couple of tools for leverage.
Does anyone know where I can get a tool for this or a technique to open these caps.