Size does matter. The huge gears on the Advanz High-Speed jigging reels are machine cut from bar stock stainless steel, and the transmissions will handle any fish you can hold on to. This is equipment you can trust.These reels are available with single-speed or two-speed transmissions. There are two sizes available for each model. On the two-speed models, the push-button shifting is fast and easy.All the reels in this series have a dual anti-reverse system that gives both quick stopping strength and full stopping power. The frames are precision-cut from solid bars of aluminum and machine-fit to cold-forged aluminum sideplates. The spools are machined from billet aluminum, and the nano-treated Tenex spool bearings are 10 times more corrosion resistant than regular stainless steel.Stainless steel and aluminum construction are used throughout these reels. Every screw, spring, lever and part is made of material chosen for the best combination of strength and saltwater resistance. These reels are built like little tanks.