Rattleware Hush Gasket 6 X 5.5

Features

The Rattleware 6 X 5.5" Hush Gasket is for use with the Basic Knock Box.

Place the heavy duty rubber gasket  between the knock box pan and black wooden surround to absorb the sound of the portafilter as you empty the coffee grounds.

Approximate Thickness: 0.25” / 0.6cm