We have tested all of the aberdeen jig hooks shown below in the Do-It RHB-6-3812 jig mold. The jig hooks will fit in the specified cavity without modification to your mold.

Optional Fish Hook Sizes and Models for Round head jig mold Netcraft 411120, Do-It RHB-6-3812

Netcraft Order # Jig Hook 3/8 oz. 1/2 oz.
820100 Eagle Claw 570, 575* 2/0,3/0,4/0 2/0,3/0,4/0
810109 Mustad 32755,56 1/0,2/0,3/0 1/0,2/0,3/0
830101 Gamakatsu 604 1,1/0,2/0,3/0 1,1/0,2/0,3/0
840100 Owner 5318 2/0,3/0,4/0 2/0,3/0,4/0

* Do-It recommends the Eagle Claw 570, 575 aberdeen jig hook for the RHB-6-3812