As Jigum said above, I've been using them exclusively now for over a year and they do work great. Especially when dock shooting, if you are like me, I hit the back of the dock or under it pretty often and that usually will cost a jig body over time. With the keeper, that problem is solved. They keep the jig body straight on the hook for a much better presentation.
I'M SOONER BORN, SOONER BRED AND WHEN I DIE I'LL BE SOONER DEAD!
MEMBER WALLY MARSHALL'S MR CRAPPIE PROSTAFF
MEMBER JIGUM JIGS PROSTAFF