Chuck Adapter

Jacobs Chuck adapter 7/16" hex shank fits directly to 1/2" Jacobs Chuck with no alteration.  Comes complete with heavy duty 7/16" hex shank, Jacobs Chuck 0-1/2" capacity with 1/2-20 mount, 1/4-20 left hand cap screw to prevent chuck reversal, check key.  Length:  5 1/4".

Product Number: SHJAC14

80.10

Call 800-227-4255 to order.