Here is a tool that I found and is absolutely invaluable. The Super B 2 in 1 Master Link Pliers. Using a connector link or Missing Link on your chain is great for taking the off and on the bike. But it can get a little difficult trying to use needle nose pliers or your fingers or two different connector link tools. The Super B 2 in 1 Master Link Pliers makes it simple. One tool to open/remove the connector link and to re-install/snap together the connector link.
Super B’s geniuses patent and award-winning 2 in 1 Master Link Pliers that allows the master link to be installed and removed by hand.
Bold and simple is their philosophy. No complicated structure, a unique design and specially sized jaws to make removal and connection of master links quick and easy. The pliers are made from precision, high-grade steel and featuring cushion grips for comfort.
It’s easy to use and built to last for professional daily use and the home mechanic alike.