# HANDTOOLS (NONPOWERED)
> MSHA accident `220220890017` · 03/21/2022 · Luck Stone Corporation
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** HANDTOOLS (NONPOWERED)
- **Accident type:** Over-exertion in wielding or throwing objects
- **Occupation:** Dryer operator, Kiln operator,  Dry plant operator,  Fluid operator, Bed dryer operator
- **Activity:** Hand tools (not powered)
- **Injury source:** AXE,HAMMER,SLEDGE
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** FOREARM/ULNAR/RADIUS
- **Days lost:** 1
- **Mine experience:** 4.62 years
## Operator
- **Controller:** Charles S  Luck IV
- **Operator:** Luck Stone Corporation
- **Mine:** [3102167](https://api.morvs.ai/mine/3102167)
## Narrative

While using the sledgehammer to tighten the mantle nut on the cone crusher head, employee noticed pain in left forearm.

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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · MORVS · CC0 1.0*