3 dm-104 mounting kits, 4 dm-121 mounting kits, Table 2-4: dm-84 mounting kits – IEI Integration DM_Series v1.14 User Manual
Page 48: Table 2-5: dm-104 mounting kits, Table 2-6: dm-121 mounting kits, Table 2-4, List, Dm series industrial monitor page 48