Chuck 1/4" 1/2-20

This keyed chuck has a 1/4 inch capacity with a 1/2 inch - 20 thread. Use with chuck key 48-66-3200 and key holder 48-66-4080. It can be used on reversing drills of matching capacities and threaded spindles.

• 1/4" capacity, keyed chuck 1/2" - 20 thread Chuck key included