Dillon Manufacturing specializes in premium chuck jaw products for large diameter (15-60 inch) chucks. Matching specialized workholding to the large diameter chuck allows faster, easier and more profitable set-ups. Available in standard configurations to fit virtually any chuck manufacturer, many sizes of hard or soft top jaws, or full grip (pie) jaws are available from stock, or with industry-leading lead-times. Available in 1018, 1045, 4140, 8620, A-2, 6061 aluminum, and stainless steel.