# HANDTOOLS (NONPOWERED)
> MSHA accident `220091760014` · 06/18/2009 · Martin Marietta Materials
## 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:** CUT,LACER,PUNCT-OPN WOUND
- **Body part:** HEAD,NEC
- **Days lost:** 0
- **Mine experience:** 4.48 years
## Operator
- **Controller:** Martin Marietta Materials Inc
- **Operator:** Martin Marietta Materials
- **Mine:** [0103022](https://api.ai-analytics.org/mine/0103022)
## Narrative

Employee was staightening a step taken off the 990 loader, while it was clamped in a vise.  He was using a large crescent wrench to straighten the step.  He was pulling it towards him, when the wrench slipped.  The wrench handle hit him under the brim of his hard hat on the left forehead area.  Injured employee sustained a cut to the forehead requiring 8 stitches.

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