Independent Reversible Jaws; Jaws are individually adjusted to achieve precise workholding for any application Highly durable; Steel inner mechanisms are quench hardened to increase toughness L00 Long Taper Adapter; Comes with a semi-finished backing plate; Requires machining of registration boss and mounting holes to attach to lathe chuck 125 mm Chuck Diameter; 30 mm Through-Hole Diameter; 7 mm-57 mm Clamping Range; 48 mm-125 mm External Clamping Range Includes: Lathe Chuck, Adapter Plate, Lathe Chuck Key, Mounting Bolt (4)

Lathe Chuck With Adapter Plate Combo Set