Malco MB48A Portable Mini-Brake 48 Sheet Metal Brake (Up to 135 Bends)

The Malco MB48A Portable Mini-Brake delivers serious bending capability in a lightweight, compact design built for field fabrication. This 48 sheet metal brake forms bends up to135 in common roofing and HVAC materials including aluminum, copper, stainless steel, and up to 22-gauge galvanized or mild steel.

With no fixed throat depth, the MB48A can bend material in virtually any length, making it ideal for roof flashing, trim work, HVAC transitions, and custom fabrications. Its compact footprint allows you to set up almost anywhere on the jobsite even on a truck tailgate.

Reinforced ribs on the anvil and apron ensure consistent, accurate bends across the full 48 working width. A cam-over style clamping mechanism, similar to larger shop-floor brakes, keeps the anvil secure in any position for safer, more controlled bending. Optional legs are available separately for a more permanent setup.

Key Features

• Portable 48 brake for field fabrication
• Forms bends up to 135
• No fixed throat depth bend stock in virtually any length
• Handles sheet metal up to 48 wide
• Strengthening ribs on anvil and apron for consistent bends
• Cam-over clamping mechanism for secure material hold
• Ideal for roofing flashing, trim, HVAC transitions, and custom fabrications
• Optional legs available separately

Material Capacities

• Galvanized Steel: 22 gauge (.034 / 0.86 mm)
• Mild Steel: 22 gauge (.030 / 0.76 mm)
• Stainless Steel: 24 gauge (.024 / 0.61 mm)