6" HYDRAULIC PISTON-JAW

Features:

• Grips from one to five parts with equalized hydraulic pressure.
• Self contained sealed unit which requires no maintenance.
• Consists of five upper and five lower pistons (which independently compensate). NO MASTER JAW REQUIRED.
• "Piston Jaw" used with "Five matching Vee's, holds 1 thru 5 parts ranging from 3/8" to 1-3/16" diameter.
• Parts can vary .025" in diameter with no loose parts!