Precision tools, machinist's (except optical), manufacturing · Michigan

Jonesville Tool & Manufacturing, Inc.

Jonesville, MI · ~46 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
15.2
Avg TCR
3.3
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

Jonesville Tool & Manufacturing, Inc. runs at 460% of its industry's injury rate - far more dangerous than the typical Precision tools, machinist's (except optical), manufacturing workplace, earning a grade F.

Jonesville Tool & Manufacturing, Inc.: 15.2 TCR = 460% of Precision tools, machinist's (except optical), manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Jonesville Tool & Manufacturing, Inc. safety composite

Jonesville Tool & Manufacturing, Inc. scores strongest on dart rate (safer than 81% of same-industry peers) and weakest on total case rate (tcr) (safer than 2%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).

D

42/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 15.18 per 100 workers

Safer than 2% of industry peers

DART rate
B 0 per 100 workers

Safer than 81% of industry peers

Fatalities
D 0

Safer than 50% of industry peers

Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).

Rising injury rate

Jonesville Tool & Manufacturing, Inc.: 8.3 → 22.1 TCR

Peak year 2024 @ 22.1 TCR · DART/TCR 0× in 2024

Jonesville Tool & Manufacturing, Inc.'s TCR rose 13.9 from 8.3 in 2023 to 22.1 in 2024. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 332216 · Jonesville, MI ABOVE-IND · SMALL

Grade F · TCR 15.2 · 460% of ind

  • DART 0.0 DART
  • RANK #7/7
  • PHOTO Lancaster Knives Inc.
  • BOOK 2y book
  • INJ 12 inj
  • SIZE ~46 FTE

Nearest TCR peer: Lancaster Knives Inc. (0.2 TCR gap)

Read with this employer → · Industry book → · Michigan employers → · Look up another →

Jonesville Tool & Manufacturing, Inc. in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows Jonesville Tool & Manufacturing, Inc. averages 15.2 TCR (460% of the Precision tools, machinist's (except optical), manufacturing BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

Jonesville Tool & Manufacturing, Inc. TCR series: 2023=8.3 · 2024=22.1 · BLS 3.3

Where Jonesville Tool & Manufacturing, Inc. falls in its industry

174 Precision tools, machinist's ( establishments

Safer than 2% of graded establishments in this industry, whose median TCR is 3.6.

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #7 safest of 7 Precision tools, machinist's ( employers in Michigan.

Jonesville Tool & Manufacturing, Inc. (46 employees, TCR 15.2) among 29 same-industry peers, split at the industry median of 74 employees and a TCR of 3.6 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 0100200300400 05101520 Average employees Total Case Rate Jonesville Tool & Manufacturing, Inc.
Jonesville Tool & Manufacturing, Inc. (46 employees, TCR 15.2) among 29 same-industry peers, split at the industry median of 74 employees and a TCR of 3.6

Jonesville Tool & Manufacturing, Inc. has fewer employees than the Precision tools, machinist's (except opt median and a higher injury rate than the industry's median TCR of 3.6. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.

Year-by-Year Safety Data

Year TCR DART Injuries Illnesses Fatalities
2024 22.1 0.0 8 2 0
2023 8.3 2.1 4 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

332216 · MI · Jonesville

174 Precision tools, machinist's (except optical), manufacturing employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 15 employers in Jonesville, MI · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR Lancaster Knives Inc. 15.4 TCR
NAICS-TCR Seymour Manufacturing Co., Inc. 16.3 TCR
NAICS-TCR Dynamic Dies Pitt 13.5 TCR
NAICS-TCR The L.S. Starrett Company 13.3 TCR
STATE-SIZE Fresh Solution Farms 46 FTE
STATE-SIZE DBA FALKNER FARMS 46 FTE
STATE-SIZE ROB MAINTENANCE 46 FTE
STATE-SIZE EDL Energy 46 FTE
CITY-NEAR Martinrea INC Jonesville 640 FTE
CITY-NEAR Martinrea Jonesville/North Adams 632 FTE
CITY-NEAR WM 1809 289 FTE
CITY-NEAR 1809 275 FTE
NAT-TCR Peterson Park Health Care Center 15.2 TCR
NAT-TCR Randolph Ave 15.2 TCR
NAT-TCR Edgewood Spring Creek Eagle 15.2 TCR
NAT-TCR HWE Sutton Insulation 15.2 TCR
NAT-SIZE Red Oak 46 FTE
NAT-SIZE CQWPCC18 - Sales - Admin 46 FTE
NAT-SIZE ABF Freight 065 46 FTE
NAT-SIZE ABF Freight 089 46 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2024, 2023. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.