# HANDTOOLS (NONPOWERED)
> MSHA accident `220090770020` · 03/16/2009 · Heidelberg Materials Midwest Agg, Inc.
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** HANDTOOLS (NONPOWERED)
- **Accident type:** Caught in, under or between a moving and a stationary object
- **Occupation:** Welder (shop)
- **Activity:** Hand tools (not powered)
- **Injury source:** WRENCH
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** FINGER(S)/THUMB
- **Days lost:** 0
- **Mine experience:** 19 years
## Operator
- **Controller:** Heidelberg Materials AG
- **Operator:** Heidelberg Materials Midwest Agg, Inc.
- **Mine:** [3300151](https://api.ai-analytics.org/mine/3300151)
## Narrative

EE WAS TIGHTENING THREADED DOOR LATCHES ON EAST ACCESS DOOR OF WEST HAZEMAG CRUSHER USING AN 1 1/2"" COMBINATION WRENCH.  IN ORDER TO TIGHTEN TOP LATCH EE USED A HAMMER TO STRIKE THE WRENCH.  WRENCH SLIPPED OFF THE HEX NUT ON LATCH PINCHING THE EE'S FINGER BETWEEN THE WRENCH AND LOWER LATCH.

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