Walton’s Thumb Fisherman’s Multi-Tool. First made in the early ‘70s by Hank Roberts, this ingenious fisherman’s tool has so many unique and useful features for the fisherman, it needed to come back. Named after Izaak Walton, famous author of The Compleat Angler and the use of our opposing thumb, the Walton’s Thumb features 10 unique functions that any fisherman can appreciate. There are 4 lever operated functions, including Pincer, Cutter, Crimper and Split Shot Remover, and 6 more including the folding tools: Knife, Screw Driver, Split Ring Remover, Scissor, Hook Eye Cleaner/Knot Pick and Lanyard Ring. The Walton’s Thumb is made of stainless steel, small enough to hang from your vest or keep in your pocket and packed with unique features not found on any other fisherman’s tool. Walton’s Thumb the Ultimate Fisherman’s Tool and the prefect gift for every angler.