For faster production, you can use this quick-release toggle clamp to hold the mold instead of a manual vise.
The adjustable mold stop and the toggle clamp will speed up the entire molding process. You can see this accessory in action by going to the VIDEOS page.
A nozzle ring is already included with the purchase of the PIM-MODEL-20A.
However, if you need spare nozzle rings, you can purchase extra ones here.