Jumbo plate extender for all Standard Giffin Grips. Increases the maximum holding diameter of your Giffin Grip from 14" to 23" and the size of pots you can trim up to 23 inches in diameter (58.42cm).
Jumbo plate extender for all Standard Giffin Grips. Increases the maximum holding diameter of your Giffin Grip from 14" to 23" and the size of pots you can trim up to 23 inches in diameter (58.42cm).