The ARRI MB-20/29 Console for Lightweight Support is for use with MB-20 in swingaway mode with lightweight support rods conforming to ARRI standard. Requires K2.65032.0 in addition. K2.65025.0 can be swapped for other MB-20 rod consoles by user in the field. For adaptation to 19 mm studio rods, use K2.66039.0; for adaptation to 15 mm studio rods, use K2.66040.0.