MODEL #: 48-66-3280
$ 9.87
MODEL #: 64507
$ 4.60
MODEL #: 64508
$ 4.43
MODEL #: 64503
$ 3.44
MODEL #: 64501
$ 2.85
MODEL #: 64506
$ 2.78
MODEL #: 64505
$ 2.38
MODEL #: 64502
$ 2.31
MODEL #: 64504
$ 1.83
Chuck keys tighten and loosen keyed drill chucks to secure drill bits. Hardware World carries replacement chuck keys in various sizes to fit standard drill chucks from major manufacturers.