Hario Skerton Upgrade Kit
This stainless steel upgrade kit for the Hario Skerton coffee grinder produces a better, more consistent course grind.
This stainless steel upgrade kit for the Hario Skerton coffee grinder produces a better, more consistent course grind by centering and stabilizing the lower burr. It installs with only a screwdriver. There is no need to remove the lower burr from the center shaft with this kit. This manual grinder works great for finer grinds, but if you want to use a french press or some other brewing method that requires a consistent course grind, this upgrade kit is a must. It greatly improves the consistency of courser grinds by keeping the conical bur centered, resulting in an even gap between the two burs. This even gap is what produces a very reliable and consistent grind.
Some grinders have badly aligned burrs, which becomes apparent after you install the upgrade kit. Don't worry! With a little patience, you can get the burrs aligned and your grind nice and even.
Burr Wobble Fix