A B . The symbol for the cylinder with lock in the pneumatic circuit uses SMC original symbol. Locking direction can be selected. Bore size (mm) 25 32 40 50 Slim and compact lock unit �� Lock unit length Easy manual unlocking Series Variations Foot Bottom mounting Flange Side mounting Axial surface mounting Clevis Knuckle joint Locked Series MLU Locking direction Extension lock Retraction lock Standard stroke (mm) 5 10 15 20 25 30 35 40 45 50 75 100 125 150 175 200 250 300 Various mounting brackets to accommodate wide range of applications. Flexible mounting: Possible to mount on all surfaces except for the one with ports 35 mm to 50.5 mm W A B W B A Extension lock Retraction lock The compact lock unit does not protrude beyond the cylinder body surface. �� Lock unit width 24 mm to 39 mm Lock unit thickness (mm) Bore size (mm) 25 32 40 50 B 35 42 44 50.5 A 24 28 32 39 Unlocked 979 CLJ2 CLM2 CLG1 CL1 MLGC CNG MNB CNA2 CNS CLS CLQ RLQ MLU MLGP ML1C D-�ｮ -X�ｮ