VEVOR Three-Station Edge Roller, Large Radius, 0-90 Bending Angle Sheet Metal Brake, Quickly Adjusts for Making 0.63'-5.7' Bends in 30-19 Gauge Steel, for Clean Crisp Bends in Metal Roofing MaterialFlexible Bending HeightCompact StructureBetter Operating ExperienceThoughtful DesignPractical Locking PliersVersatile UseBending Angle: 0-90,Model: 3-Station Metal Brake,Material: Steel & Aluminum Alloy,Range of Use: 0.01-0.04 in / 0.3-1.0 mm Steel,Bending Height Range: 0.63-5.7 in / 16-145 mm,Net Weight: 10.4 lbs / 4.7 kg,Product Size: 12.6 x 3.7 x 9.8 in / 320 x 95 x 250 mm