This is a genuine Kohler replacement part. The hub is designed by the manufacturer for use in shower valves and thermostatic valves. This part is made of high-quality plastic, and is placed in the escutcheon and seal. You may require a wrench when replacing this item. This part is sold individually.
This is a genuine OEM supplied replacement part which is specially designed for use with Kohler thermostatic valves. Please make sure to refer to the appropriate diagrams of your model for the correct location and application of this hardware. Keep in mind this durable metal screw is sold individually.