Create Smooth Inside Curves Without Cutting or Welding

The Lancaster Sheet Metal Shrinker forms inside and concave curves by compressing the edge of the metal, allowing straight flanges to be shaped into curved profiles without cutting or weakening the material.

• Shrinks metal for inside angles – even circles, to a radius as small as 3 inches
• Ideal for radius panels, curved flashing, bay windows, and dormers
• Works metal flanges up to 2″ wide
• Works 18 gauge soft steel, 20 gauge stainless, .032 aluminum
• 45:1 leverage for powerful forming
• Malleable iron body
• Can be mounted to a workbench or held in a vise
• Weighs only 12 lbs.
• Fully assembled and ready to use
• Shrinker and Stretcher Instructions(opens in new tab)