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Looking to form compound curves in metal? These shrinker/stretcher units can form curves down to a 3-inch radius in a variety of metals: mild steel (up to 16 gauge), stainless steel (up to 20 gauge), and aluminum (up to 17 gauge). The Shrinker forms outside radius curves and the Stretcher forms inside radius curves. They are perfect for forming complicated patch pieces for such areas as rear wheel arches, dog legs, window edges, and trunk edges. Made in the US by Lancaster.
See the accessories tab for a variety of mounting options for these tools.