For Syncrowave 500 and Aerowave - Three 8 in (230 mm) wheels with rack for two cylinders and towing handle.

For Dialarc 250AC/DC, Mark VIII-2 and SRH - Includes 20 ft (6 m) cord and plug. Remote control facilities (#041 111) required.

Remote foot amperage control with 20 ft (6 m) cord and plug. Requires RF-10 Remote Control Facilities (#041 111).

For Big 40, Big Blue 251D, 302 CC and 402 CC - Remote hand amperage or voltage control. Furnished with 20 ft (6 m) cord and plug.