Park Tool Master Link Bike Pliers MLP-1.2

A chain with a master link seems like a great idea at first, but as grime and corrosion build-up with use they can become difficult to split by hand, which is when you will need the Park Tool Master Link Pliers MLP-1.2. This updated version has brilliantly redesigned tips that give the pliers the added function of being able to rejoin these links as well as split them.

Usage is simple, you just insert the specially sized jaws into the master link and apply pressure to the handles. With them being covered by Park Tool's fantastic limited lifetime warranty, there really is nothing to dislike.