The Football head has gained popularity as a bottom probing jig. The wide shape of this head style prevents it from tipping to the side, so the hook can always remain upright. Line pressure will cause the jig to stand up, poised for a strike. Its broad face helps transmit signals up the line about changes in bottom features. Fits both the Mustad Flat-eye 32798 and 32786 hooks. 1/8 x 1" base hole pin (one per cavity included).