The pressure plate applies even pressure for a positive seal. This stainless steel replacement pressure plate is for the semi automatic plastic pail closer for UN Rated and food grade pails (SKU GM91P-UNSS). This item is non-returnable.
To ensure a proper seal we will custom fit the closing tool for your specific application. Just call our Customer Service Experts at 1.847.961.5347 for directions on where to send a sample of your container and lid.
Picture shown is GM91L16.