Safety Incidents OSHA Severe Injury Reports · 2015–2025
2,276,768Injury reports 135,424Establishments Most recent incident 2025-12-31

OSHA Injury Report: The Master Lock Company

Hearing loss · Other recordable case

On , a hearing loss at The Master Lock Company in 2600 N 32nd St, Milwaukee, WI 53210 resulted in other recordable case. Employee was tool and Die Maker in padlocks, metal, manufacturing.

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Parent company
The Master Lock Company
Street
2600 N 32nd St
City
Milwaukee
State
WI
ZIP
53210
On-site location
Dept 519 Tool Room
Outcome
Other recordable case (code 4)
Type
Hearing loss (code 5)

filling out daily timecard

employee complained his ears hurt after another employee used a hammer to make a loud noise in Dept 519 toolroom.

nature of Injury Illness:: Hearing Loss Partial One Exp; Body Part(s):: Head - Ear(Left)(Right)

loud noise another employee made with a hammer

nature of Injury Illness:: Hearing Loss Partial One Exp; Cause of Injury Illness::Exposure - Noise; Body Part(s):: Head - Ear(Both); Object Substance:: Loud noise another employee made with a hammer.

Job description
Tool and Die Maker
SOC code
51-4111: Tool and Die Makers
NAICS code
332510: Padlocks, metal, manufacturing
NAICS vintage
2022
Employees at this establishment (2023 average)
325
Hours worked at this establishment (2023 total)
669,155
Establishment ID
1070127
Employer case #
23-A-0031
Date of incident
Shift started
05:30
Time of incident
15:00
Filing year
2023
Submitted to OSHA
2024-01-10

View The Master Lock Company's full OSHA safety record →

Data from OSHA ITA Form 300/301 electronic submissions, filing year 2023. ITA Case Detail records are establishment-reported submissions, not OSHA inspections, so no per-record IMIS deep link exists.

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