Northland Fishing Tackle Pro Walleye Crawler Harness - Proven deadly for trolling up walleyes. Rig with a live nightcrawler for traditional trolling or “snake-rig” a soft-plastic in a slightly curved manner so the bait zigzags through the water at faster trolling speeds. Optically brightened UV blade enhances visibility, even in dirty water and low-light conditions. Use Speed Clevis for fast blade changes to quickly dial in the most productive color patterns. Deep-Cup #3 Blade for optimum thump & vibration Speed Clevis for quick blade changes Optically Brightened UV blade & Super-Glo beads