# Fractures at CCS Contractor Equipment & Supply, LLC dba Surebuilt
> OSHA SIR `2025032470` · 3/14/2025 · MELROSE PARK, ILLINOIS
## Severity
- **1 hospitalization**
- **Body part:** Arm(s)  unspecified
- **Nature of injury:** Fractures
## Cause
- **Event:** Struck by running powered equipment  n.e.c.
- **Source:** Threading, tapping machinery
- **Secondary source:** Wrenches, ratchets
## Employer
- **Name:** CCS Contractor Equipment & Supply, LLC dba Surebuilt
- **Location:** 2525 Armitage Ave., MELROSE PARK, ILLINOIS, 60160
- **NAICS:** 423320
- **Jurisdiction:** 1
## Narrative

At about 2:00 p.m. on March 14, 2025, an employee was setting up a threader machine. When the machine was restarted, a 15-inch Allen wrench (which had been used to tighten the die and was still attached) whipped around and struck the employee's left forearm. His arm was broken and he was hospitalized, requiring surgery.

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*Source: [OSHA Severe Injury Reports](https://www.osha.gov/severe-injury-reports) · MORVS · CC0 1.0*