SMC ZK2A Vacuum Unit, Single Unit Type Vacuum Generator, ZK2A10K5NL2 06 BJ HSS Roughing End Mill (for Aluminium) Lever handle for throttle control Lever handle for throttle control Specification item model symbol Specification information built in magnet No built in magnet installation support B Through hole (standard) tube inner diameter 25 tube inner diameter 25mm Types of port screws Rc M screw cylinder stroke 10 cylinder stroke 10mm 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 No auto switch mounting groove auto switch Without auto switch Auto switch additional symbol 2 with or without Custom made specifications standard