Tornado Anchors Swivel Block 2:1 Pulley Work Smarter. Anchor Better. Because hauling in a heavy anchor by brute force is so last season. The Tornado Anchors Swivel Block is the upgrade your anchor system didn't know it needed — and once you've used it, you'll wonder how you ever managed without it. What It Does (and Why You'll Love It) 2:1 Mechanical Advantage — A built-in pulley system that cuts the hauling force in half. Your back will thank you. Swivels (Shocking, We Know) — That rotation eliminates rope twist when deploying or retrieving your anchor. No more tangled mess, no more muttering under your breath. Compact by Design — At just 3½" tall, it keeps your anchor snug to the frame and out of the water where it belongs. Machined 6061 Aluminum, Anodized — Built tough, finished clean. The pulley wheel included. Clevis Pin with Slip Ring — Lets you remove the anchor quickly when needed. Because sometimes you just want to leave. Pair it with a Tornado Anchor for what can only be described as a potent one-two punch — the ultimate anchor system for anglers who take their water time seriously (and their back health even more so).