Jacobs® 30246D 41BA-3/8 Portable Professional Duty Drill Chuck, 0.063 to 0.375 in Capacity, 3/8-24 Mounting, Ball Bearing, K30 Key
Jacobs® 31052D 26BA-1/2 Portable Professional Duty Drill Chuck, 0.063 to 0.5 in Capacity, 1/2-20 Mounting, Ball Bearing, KK Key
Jacobs® JCM31037 Hand-Tite® Drill Chuck, 0.062 to 0.5 in Capacity, 3/8-24 Threaded Mounting, Plain Bearing
Jacobs® 30233 18N Super Drill Chuck, 1/8 to 3/4 in Capacity, 4JT Mounting, Ball Bearing, K4