HEAVY‑DUTY CAST IRON CONSTRUCTION: Metal Shrinker Stretcher, Made from impact‑resistant, rust‑proof cast iron. Built to last through years of heavy use in auto body, fabrication, and metalworking shops VERSATILE S‑SHAPE BENDING: Easily bend chamfered plates with inner and outer radii into an S‑shape. Highly practical for shaping curved or uneven metal, not just flat sheets DEEPER THROAT & CONCAVE DESIGN: The larger throat depth and concave jaw design let you work on irregular, pre‑formed, or curved metal panels with ease LONG HANDLE with NON‑SLIP GRIP: Extended handle provides better leverage, reducing effort. The slip‑proof grip increases applied pressure and gives you precise control over shrinking or stretching force STABLE & EASY TO MAINTAIN: Cast iron frame ensures wobble‑free operation. Mounting holes allow you to bolt it to a workbench for extra stability. Smooth surface, just wipe dust with a towel