For sale is a SP - Sheffer 12" 3-Jaw Hydraulic Thru-Hole Chuck. Face of chuck is marked "6.94". Serial No.12CC2294. Type A2-8 mounting. Approximately 2.5" thru-hole (measured with draw-bolt attached). 6" depth of chuck from face to rear mounting surface. (3) ITWW Type 120CC303GS / M5299 master jaws. (3) Soft jaws. Length of current draw-bolt: approximately 17". Chuck will accept a draw tube for through-the-spindle applications. 145 Pounds net weight including draw-bolt. Condition appears excellent, with no evidence of crashes or abuse. See my listing for an Autoblok hydraulic cylinder, removed from the same LeBlond Makino Baron 15 CNC lathe. We have a shipload of jaws for it in ebay auction 231063368764