RAMS-2003 24ga Power Flanger Attachment - 24 GA. MAX. - 28 GA. MIN. MILD STEEL - RAMS-2003: The unit can be mounted to the RAMS 24-28 Pittsburgh Machine. The RAMS-2003 Power Flanger will form a 7/32" right angle flange on either straight or curved pieces. It has an adjustable “auto-guide", which can be set to automatically hold the metal for turning the flange on both a radius or a straight piece.