Leonardi's Ultimate stump grinder pockets are heat treated and have a slot that has exact matching square sides and radiused corners to prevent teeth from sticking. Heat treating gives the pocket maximum strength and wear resistance. The pocket extension gives extra support to your teeth.
Ultimate pockets do not need to be removed to change teeth; simply loosen the bolts and the tooth will slide out between the wheel and the pocket. This allows for quick replacement and less "down-time" when in the field on the job; giving you more efficient use of your valuable time and resources.
All pictures shown are for illustration purpose only. Actual product may vary.