942,588Inspections Most recent open 2026-07-09 Last loaded 2026-07-13
Safety Incidents OSHA Severe Injury Reports · 2015–2025

OSHA Inspection: KEYSTONE FRICTION HINGE CO INC

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of KEYSTONE FRICTION HINGE CO INC in 520 MATTHEWS BLVD, Pittsburgh, PA 17701 (NAICS 000000). OSHA activity number 12860524.

Site address
520 MATTHEWS BLVD
City
Pittsburgh
State
PA
ZIP
17701
Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Safety
Union status
B
Opened
Closing conference
Case closed
Data loaded
NAICS code
000000
SIC code (legacy)
3460
Employees
47
Industry flags
Manufacturing safety.

No citations on file for this inspection. OSHA's citation feed is backfilled in rolling windows; this inspection may have been closed without violations, or its citation rows may not have been ingested yet.

View KEYSTONE FRICTION HINGE CO INC's full OSHA safety record →

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). The original IMIS detail view is available at OSHA's Establishment Search for activity number 12860524.