# HANDTOOLS (NONPOWERED)
> MSHA accident `220173170047` · 11/01/2017 · Hanson Aggregates LLC
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** HANDTOOLS (NONPOWERED)
- **Accident type:** Over-exertion NEC
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Hand tools (not powered)
- **Injury source:** AXE,HAMMER,SLEDGE
- **Nature of injury:** OTHER INJURY,NEC
- **Body part:** FINGER(S)/THUMB
- **Days lost:** 0
- **Mine experience:** 1.75 years
## Operator
- **Controller:** Heidelberg Materials AG
- **Operator:** Hanson Aggregates LLC
- **Mine:** [0301541](https://api.ai-analytics.org/mine/0301541)
## Narrative

EE was assisting contract mechanic to remove track tensioner from a Komatsu 65 dozer. Cylinder was stuck, so tension and sledgehammer was used to remove it. After striking tensioner several times, EE stated EE felt pain in right hand. EE was taken to Dr. on 11/6/2017 and given work restrictions and splint. 

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