KEONHEUNG Forward Reverse Button Switch KH 3063 Size:KH 3063 230 stroke Size:MS 3H 230 stroke Specification item model symbol Specification information With auto switch D With auto switch Mounting support type B Basic type (with bosses on both sides) tube inner diameter 20 tube inner diameter 20mm cylinder stroke 100 cylinder stroke 100mm how it works S single acting forward type Rod end screw shape rod end male thread 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 Custom made specifications standard Genuine product sourced through official Korean distribution 1 style impact rating per manufacturer