# HANDTOOLS (NONPOWERED)
> MSHA accident `220141550015` · 05/27/2014 · Smart Sand, Inc
## 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:** CHAIN HOIST, CHAIN BLOCK
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** FINGER(S)/THUMB
- **Days lost:** 0
- **Mine experience:** 0.04 years
## Operator
- **Controller:** Clearlake Capital Partners; Charles  Young
- **Operator:** Smart Sand, Inc
- **Mine:** [4703625](https://api.ai-analytics.org/mine/4703625)
## Narrative

A maintenance employee was lowering the tail pulley & bearing on to an adjuster with a lever chain hoist.  Using his left index finger to hold the bolt in place he was lowering the unit when the reverse braking on the chain hoist failed.

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