TwisTech wire formers are high quality and extremely versatile wire forming tools. Use Twistechs to build spinners, spreaders, bottom-bouncers, spinner bait forms and most other wire-based tackle items requiring rounded bends and tightly wrapped eyes. The Standard Model can handle tempered stainless steel wire up to .037” diameter and the Heavy Duty Model is ideal for wire from .038 to .041. Our Magnum model TwisTech is engineered to handle wire up to .052 diameter. We created the Magnum for folks who make tough tackle like musky bucktails and saltwater rigs. All three models easily accommodate hooks, split-rings and swivels in the loop wrapping process making TwisTechs the perfect tools for serious lure makers yet simple enough for even the occasional tackle hobbyist. Constructed with a lightweight aluminum frame and hardened steel components. Includes screws for bench mounting . Made in the U.S.A.