KAKA Industrial SS-18 Metal Shrinker Stretcher, Cast Iron 18-Gauge Mild Steel Metal Stretcher, Solid Construction Shrinker Stretcher HIGH CAPACITY. The shrinker stretcher can work up to 18 gauge mild steel, 20 gauge stainless and 16 gauge aluminum VALUABLE SETS ARE INCLUDED. This metal shrinker stretch includes 2 jaws, 1 housings and 1 handle VERSATILITY AND HIGH EFFICIENCY. This metal stretcher is designed for perfect-fit rust-repair metal work around wheel openings, door jams, windshields EASY OPERATION AND LIGHT WEIGHT. It is a very dedicated shrinker stretcher; it is portable and easy to use. The job will be done effortlessly CAST IRON CONSTRUCTION. This heavy duty shrinker stretcher can guarantee the heavy use of this shrinker stretcher, which will serve a money saver from the long term perspective