The PanaVise 380 is a vacuum base for all 300 Series heads and any 5/8" diameter shaft. The portable base features a single control knob and "split-ball" locks to allow the user to securely keep the head in place.
PanaVise 380 Features:
Accessory Type: Vacuum Base
For Use With: All 300 Series Heads and Any 5/8 in Diameter Shaft