122 Key — Vam

| Problem | Likely Cause | Solution | |--------|--------------|----------| | Key inserts but won’t rotate | Worn key or pins | Spray dry lubricant (graphite) into lock. Do not use WD-40. | | Key gets stuck | Bent key tip or debris | Gently wiggle while pulling. Then clean lock with compressed air. | | Key turns but lock doesn’t open | Cam screw loose or cam disconnected | Remove lock and tighten cam set screw. | | Key broken inside lock | Brittle metal or forced turning | Call a locksmith for extraction (cost: $50–100). |

VAM-122 is considered a significant variety within the 1878 7TF series. Collectors often prioritize these "attributed" coins because they represent a more technical and detailed layer of the hobby. Condition Matters: vam 122 key

In industrial settings, OSHA regulations require strict Lockout/Tagout procedures. Master Lock safety padlocks frequently utilize the VAM122 profile to ensure that only authorized personnel hold the keys to machinery power sources. 3. Commercial Facilities and Perimeters | Problem | Likely Cause | Solution |

To fully appreciate why this specific variant commands a premium and acts as a key milestone for collectors, one must dive into the history of the VAM designation system , its defining micro-characteristics, and its current standing in the coin-collecting market. What Does VAM Mean? Then clean lock with compressed air