ber with spillage. On the other hand, the lubes applied by hand lubrication will be more uniform and controllable, with comparably higher labor costs. Summary: - Akko CS Series Silver (Hand-lubed) - Type: Linear - Operating Force: 43gf ± 5gf - Total Travel: 3.0 ± 0.3mm - Pre-Travel: 1.0 ± 0.5mm - Tactile Position: N/A - Tactile Force: N/A - Factory-lubed switches have pre-applied lubes on the bottom housing stem rails, spring, stem and spring cylinder - Factory-lubed switches can be further categorized as machine lubed and hand lubed - Akko's recommendation for lubing switches is to find the switch that fits you the most