Jacobs Plain Bearing Chucks - Taper-Mounted - Heavy-Duty Model, 9/50" X 4/5" (14865)

Plain Bearing Chucks - Taper-Mounted - Heavy-Duty ModelFor medium or heavy-duty portable, bench or floor-mounted power toolsExceptionally high accuracy, gripping power and durabilityWide range of capacities for use on threaded and taper-mounted spindlesJaws treated to ensure thread life and high gripping surface hardness1-piece sleeveFluted sleeve standard except model TB844, which is smooth and groundModels TB839 and TB846 are equipped with a positive drive slotModels TB840 and TB847 are equipped with a pin-type positive driveModel TB844 is equipped with locking collar - 1 1/16-20 threadPackaging is recycable