Apex Tool Group Jacobs Chuck® Keyless Chuck with Hex Bit Adapter, 3/8 in, 1/4 in Mounting

Industrial Keyless Chucks, Jacobs J6FeaturesSelf-tightening mechanism automatically increases the grip in proportion to the increase in torque during the drilling and avoids the tool slipping a...

Industrial Keyless Chucks, 6JTFeaturesSelf-tightening mechanism automatically increases the grip in proportion to the increase in torque during the drilling and avoids the tool slipping a clockwise...

Industrial Keyless Chucks, 33JTFeaturesSelf-tightening mechanism automatically increases the grip in proportion to the increase in torque during the drilling and avoids the tool slipping a clockwise...

High Precision Keyless Chucks, Jacobs 6JTFeaturesPrecision tested and certified to 0.0016 in T.I.R. max at half capacitySelf-tightening feature automatically increases gripping force proportional to...

Industrial Keyless Chucks, Jacobs 2JT FemaleFeaturesSelf-tightening mechanism automatically increases the grip in proportion to the increase in torque during the drilling and avoids the tool slipping...