MODEL #: 48-66-3280
$ 9.07
MODEL #: 64507
$ 4.88
MODEL #: 64508
$ 4.69
MODEL #: 64503
$ 3.79
MODEL #: 64506
$ 2.95
MODEL #: 64501
$ 2.71
MODEL #: 64505
$ 2.52
MODEL #: 64504
$ 1.85
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.