The O-Wacky Tool O-Rings are replacements made for use with the O-Wacky Tool. This System creates a quick, and effective method for wacky-rigging your favorite worm-style baits.
| Size | Inner Diameter | Outer Diameter |
| #9 | .208 | 11/32" |
| #10 | .239 | 3/8" |
| #11 | .301 | 7/16" |