Home / Drilling & Tapping / Drill Chucks / Drill Chuck, 3/8″ Capacity w/ Mounting Block, Jacobs Drill Chuck, 3/8″ Capacity w/ Mounting Block, Jacobs$29.00 Category: Drill Chucks Description Description Jacobs 0-3/8″ Drill Chuck w/ 1/2″ shank and mounting block 3/4″ x 3″ x 2-13/16″ Related products Drill Chuck Arbor, Jig Bore to Jacobs Taper #2 $10.00 Read more Drill Chuck, Universal Kwik Switch 30, 0-1/2″, Jacobs $49.00 Read more Drill Chuck, Keyless, 0-3/8″, Straight Shank, 1/2″, Albrecht $125.00 Read more Drill Chuck, Keyless, 1/2″ Shank , 1/32″-1/2″ Capacity, Rohm Supra $59.00 Read more