Clarke Air Shear Model Number: CAT126 In-use data available The CAT126 is a great value air shear, manufactured for rapid, accurate and efficient cutting of sheet metal. Operating at 1800 strokes per minute, the CAT126 is suitable for light to medium duty DIY applications and can be used to cut mild steel up to 1.4mm thick. Compare View Product Clarke Sheet Metal Shears Model Number: CAT106 Professional air powered metal shears with highly polished finish & comfortable rubber grip. Perfect for cutting body work/panels, sheet metal and metal fabrication Compare View Product Clarke Sheet Metal Shears Model Number: CAT50 For rapid sheet metal cutting without distortion. Compare View Product