SMC CQ2B25 10DC Compact Cylinder With Through Hole, Standard Mounting, Bore Size 25 mm Socket Driver Set Precision Specification item model symbol Specification Specification item model symbol Specification information With auto switch D With auto switch Mounting support type B Basic type tube inner diameter 16 tube inner diameter 16mm cylinder stroke 45 cylinder stroke 45mm dual stroke mark No dual stroke mark cylinder stroke 2 Cylinder stroke 2 None Port location on head cover 90° about axis rocking support bracket no metal fittings rod end bracket no metal fittings auto switch Without auto switch Auto switch additional symbol 2 with or without Auto switch mounting type A rail mounted Custom made specifications standard 5N Without spring: less than 0