Renzetti Spine Finder

Renzetti Spine Finder this is an important precision tool will quickly and accurately locate the exact spine of any blank from U.L. to unlimited class trolling. Just insert blank and push down on tip. The spine will unerringly roll to the top. With it you can dramatically show a customer the effect of the spine. Precision ball bearings and adjustable hardwood base. A "must" if you build custom rods!