SMC MY1C Series Mechanical Joint Type Rodless Cylinder, High Precision Guide Type, MY1C32G 300L Grease Gun Reference Mechanical Grease Oil NU224W Reference Mechanical Grease Oil NU224W 120 215 40 2 Specification item model symbol Specification information With auto switch D With auto switch form pneumatic type Mounting support type A Bottom installation type tube inner diameter 32 Bore size 32mm cylinder stroke 180 dual stroke mark No dual stroke mark cylinder stroke 2 Cylinder stroke 2 None cushion A air cushion Rod end screw shape rod end male thread rod end bracket no metal fittings auto switch Without auto switch Auto switch additional symbol 2 with or without Custom made specifications standard