SMC CRBU2 Series Free Installation Rotary Actuator Vane TypeCRB2BW30 270SEZ Glass Circle Cutter and it is a gauge and it is a gauge expressed by the scale as it is Specification item model symbol Specification information built in magnet D built in magnet installation support B Through hole (standard) form pneumatic type tube inner diameter 32 Bore size 32mm Types of port screws Rc M screw cylinder stroke 50 cylinder stroke 50mm dual stroke mark No dual stroke mark cylinder stroke 2 Cylinder stroke 2 None body options M rod end male thread Auto switch mounting groove Z ø12 ø25 2 sides ø32 ø100 4 sides Installation bolts included no mounting bolt rod end bracket no metal fittings auto switch M9N Solid state auto switch