Originally Posted by xpenny
Any additional tools I need to make screwing the chain tool handle easier? Many thanks.
Not to be too dismissive about your question but the "additional tool" you need is a good quality chain tool. Even if you get enough leverage to make the cheapy work, you stand a good chance of permanantly damaging the chain with a poor quality tool. Modern narrow chains are very intolerant of poor alignment during pin removal and replacement.
Cut your losses and get a better tool.