SMC MY1C Series Mechanical Joint Type Rodless Cylinder, High Precision Guide Type, MY1C50 1000H Tubular Lever Lock Door Handles Bathroom Specification item model symbol Specification Specification item model symbol Specification information built in magnet D built in magnet installation support B Basic type tube inner diameter 20 tube inner diameter 20mm cylinder stroke 45 cylinder stroke 45mm dual stroke mark No dual stroke mark cylinder stroke 2 Cylinder stroke 2 None option M rod end male thread auto switch Without auto switch Auto switch additional symbol 2 with or without Custom made specifications standard (min 1) Mass