# MACHINERY
> MSHA accident `220042080001` · 07/22/2004 · Red River Mining Company
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** MACHINERY
- **Accident type:** Caught in, under or between NEC
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Hand tools (powered)
- **Injury source:** HAND TOOLS,POWERED,NEC
- **Nature of injury:** CUT,LACER,PUNCT-OPN WOUND
- **Body part:** FINGER(S)/THUMB
- **Days lost:** 0
- **Mine experience:** 6.12 years
## Operator
- **Controller:** NACCO Industries Inc
- **Operator:** Red River Mining Company
- **Mine:** [1601164](https://api.ai-analytics.org/mine/1601164)
## Narrative

While tightening a hose clamp with an air impact wrench and a Snap-On 15/16 IPL30B Socket(swivel-type), the mechanic was holding the socket onto the bolt when the swivel pin broke, the socket seperated and part of the socket caught the mechanics Left hand Index finger, cutting it.  This injury required Four stitches.

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