# HANDTOOLS (NONPOWERED)
> MSHA accident `220053190024` · 11/07/2005 · Holcim (US) Incorporated
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** HANDTOOLS (NONPOWERED)
- **Accident type:** Struck by... NEC
- **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:** MOUTH/LIP/TEETH/TONGUE/THROAT/TASTE
- **Days lost:** 0
- **Mine experience:** 10.08 years
## Operator
- **Controller:** Holcim Ltd
- **Operator:** Holcim (US) Incorporated
- **Mine:** [2300053](https://api.ai-analytics.org/mine/2300053)
## Narrative

Employee was holding bolt/socket & extension being tightened by other employee using impactor when the socket slipped off the bolt, causing the extension to spin around and strike him in the mouth.  This broke the crown on tooth #7 and knocked tooth #8 out of its socket.

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