SESHIN BUFFALO Magnetic Socket Set MSS 28L5 Vacuum Cup Holder Rc cylinder stroke 150 Cylinder Rc cylinder stroke 150 Cylinder stroke 150mm auto switch M9BL Solid state auto switch Specification item model symbol Specification information form doesn't exist bearing type M plain bearing Mounting support type B Basic type tube inner diameter 32 Tube inner diameter 32mm Types of port screws Rc cylinder stroke 600 Cylinder stroke 600mm Stroke adjustment symbol doesn't exist dual stroke mark No dual stroke mark cylinder stroke 2 Cylinder stroke 2 None auto switch Without auto switch Auto switch additional symbol 2 with or without Auto switch mounting bracket doesn't exist Custom made specifications standard