# HANDTOOLS (NONPOWERED)
> MSHA accident `220193360002` · 11/18/2019 · Michigan Materials and Aggregates Company
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** HANDTOOLS (NONPOWERED)
- **Accident type:** Struck against stationary object
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Hand tools (not powered)
- **Injury source:** WRENCH
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** FINGER(S)/THUMB
- **Days lost:** 30
- **Mine experience:** 1.08 years
## Operator
- **Controller:** CRH PLC
- **Operator:** Michigan Materials and Aggregates Company
- **Mine:** [2003090](https://api.ai-analytics.org/mine/2003090)
## Narrative

While trying to remove a bolt with a  wrench from a dragline crane engine, hand slipped with the wrench. Employee hit pinky knuckle on right hand and caused an avulsion fracture. 

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