S-20.90, M-20.90, M-28.91
Case Strato Line S-M (with Magnetic Base)
Model S-20 F + M + C2 Microfine adjustment F, articulated Arm Strato 200 mm, Magnetic Base M, Case C2
Model M-28 F + M + C2 Microfine adjustment F, articulated Arm Strato 280 mm, Magnetic Base M, Case C2
Model M-28 F + SM + C2 Microfine adjustment F, articulated Arm Strato 280 mm, Magnetic Base SM, Case C2