Ashima Rite Toolz Chain Whip
Ashima's extra long chain whip makes removing freewheels and track cogs easy. Built out of durable heat treated steel with a long ten speed chain this is a workshop quality tool. The rubberized handle gives a secure grip for any application.
The Ashima chain whip is great for the home mechanic. The handle is thin, 12mm wide. If you're looking for something that feels better on your hand and allows for more force look at Lezyne's Classic Chain Whip.