# HANDTOOLS (NONPOWERED)
> MSHA accident `220092160026` · 07/30/2009 · Martin Marietta Materials, Inc.
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** HANDTOOLS (NONPOWERED)
- **Accident type:** Struck by... NEC
- **Occupation:** Assistant mine foreman, Assistant mine manager
- **Activity:** Hand tools (not powered)
- **Injury source:** WRENCH
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** FINGER(S)/THUMB
- **Days lost:** 0
- **Mine experience:** 9 years
## Operator
- **Controller:** Martin Marietta Materials Inc
- **Operator:** Martin Marietta Materials, Inc.
- **Mine:** [1300122](https://api.ai-analytics.org/mine/1300122)
## Narrative

Employee was ""training"" a belt using a 3/4"" ratchet wrench with a 1 5/8"" 122 point socket. Pulling downward, the socket slipped off the worn adjusting bolt and the wrench and employee's gloved right hand impacted a 3/8"" X 5"" X 5"" structural angle iron behind the take up pulley.

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