One of the best values in true rotary. Well built, rock solid vise. The PEAK Rotary Vise is designed with optimal tying efficiency and ease of adjustment and set-up in mind. We use a range of high-quality materials, chosen to last a lifetime, such as stainless steel, brass, and aircraft aluminum. Hardened and tempered tool steel jaws hold hooks securely, from size 2/0 down to the smallest you can buy.