Laser 8253 Brake Pipe Bender. This has three rollers, but does TWO sizes of pipe, 6.35mm (1/4”) and 4.75mm (3/16”).
Laser Tools Brake Pipe Bender/Straightener Tool 8253
Laser 6728 Brake Pipe Flaring Tool
Laser Tools Brake Pipe Corrosion Tool 400mm 7777
Laser 8641 Brake Pipe Flaring Tool 3/16" SAE (4.75mm)