VEVOR Box and Pan Brake, 610 mm Sheet Metal Bending Brake,16-Gauge Mild Steel Capacity, 0-135 Degree Adjustable, Metal Bender Machine with 5 Fingers, Heavy-Duty Aluminum Folder for Precise Bending

The maximum box depth (or maximum clearance height for box side flanges) achievable with this unit is 2 inches (50 mm). If this response does not resolve your issue, please contact us again for assistance.