# HANDTOOLS (NONPOWERED)
> MSHA accident `220121840023` · 06/22/2012 · Jewell Smokeless Coal Corporation
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** HANDTOOLS (NONPOWERED)
- **Accident type:** Struck by flying object
- **Occupation:** Assayer, Geologist, Metallurgist, Engineer, Engineer management
- **Activity:** Hand tools (not powered)
- **Injury source:** METAL,NEC(PIPE,WIRE,NAIL)
- **Nature of injury:** CUT,LACER,PUNCT-OPN WOUND
- **Body part:** FOREARM/ULNAR/RADIUS
- **Days lost:** 0
- **Mine experience:** 0.02 years
## Operator
- **Controller:** SunCoke Energy Incorporated
- **Operator:** Jewell Smokeless Coal Corporation
- **Mine:** [4407058](https://api.ai-analytics.org/mine/4407058)
## Narrative

Two ee's were reattaching the bucket on a Gradall. They were attempting to remove the pin from the Gradall arm.  The injured ee was holding the handle of the pin hammer while the other ee was striking it with a sledge hammer.  Both hammers were hardened steel. A sharp steel fragment broke loose upon impact and entered the injured ee's arm midway between the wrist and elbow.

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