Grommet - Rubber, for Reverb Tank vibration

Grommet - Rubber, for Reverb Tank vibration

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Package of 4
Sold as a package of 4
In Stock

Mount these rubber grommets to the base of reverb tanks to help alleviate feedback and other vibration issues. The thick rubber ring helps with isolating the tank from the surface that it is mounted to or resting upon. These rubber grommets fit typical reverbs tanks.

Mounting Hole Diameter = ⅜" Outer Diameter = ½". Package of 4.


Item ID:
Accu-Bell Sound Part Number:
Product Measurements by Type
Diameter0.5 in.
Interior Ring Diameter0.35 in.
Item Height0.25 in.
Mounting Hole Diameter0.375 in.
Packaging Information
Packaging Dimensions3.228 in. × 3.071 in. × 0.277 in.
Weight (Packaging)0.0077 lbs.
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Questions and Answers

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Asked by [email protected] on June 27th, 2020.
June 30th, 2020
Staff Member
The type of rubber used to make these is not specified by the manufacturer.

Product Reviews

5.00 out of 5 based on 3 reviews
- September 2nd, 2020
5 out of 5

These work great for replacing tuner isolation washers in most 50's Zenith radios such as the T825 and work on Silvertone Radios from the 1940's

- August 3rd, 2015
5 out of 5

These are what everyone with a real spring reverb should be using. Not only do they provide better shock absorbtion than the white aircell rubber versions, they have a slightly firmer base to give your springs the right overtones for authentic tone. Put these under the AZ-made vintage Accutronix tank in my Princeton 65, and it sounds like a brand new reverb now. Outstanding little item!

- July 29th, 2014
5 out of 5

these are nice rubbery grommets , not the foam rubber ones that disintegrate as you install them.