DID YOU KNOW?
The oldest preserved example of gears is the Antikythera mechanism — an ancient Greek analog computer built over 2,000 years ago. [2] While gears and machinery have come a long way since then, pinch points remain a modern hazard in workplaces and homes.
KNOW THE RISK
- Hand injuries are among the most common workplace injuries, and many are caused by pinch points — areas where two objects move together and can catch fingers, hands, or clothing.
- Pinching a finger in a drawer may only cause bruising, but industrial pinch points can result in crushing injuries, amputations, or broken bones. [1]
- Pinch points can be found in assembly lines, conveyors, heavy machinery, hinges, and doors. Even tools like pliers or clamps create temporary pinch zones. [1]
- These hazards often arise during equipment use, maintenance, or when guards are removed for troubleshooting.
MITIGATE THE RISK
1. Don’t Take Shortcuts
- Never rush or bypass procedures to speed up work. Shortcuts increase the likelihood of getting your hand or finger in harm’s way. [1]
2. Use Machine Guards
- Ensure guards and protective barriers are in place and functioning correctly. Never operate equipment without them. [1]
3. Lockout/Tagout Before Maintenance
- De-energize and lock out equipment before making repairs or clearing jams. Pinch points often re-engage quickly after equipment restarts. [1]
4. Stay Alert and Mind Hand Placement
- Your best protection is awareness. Keep your hands and body parts out of hazardous areas and communicate clearly with coworkers during teamwork. [1]
HAND SAFETY REMINDER
Pinch points don’t just damage machines — they damage people. Stay focused, use guards, and never put your hands where they don’t belong. One moment of inattention could cost you a finger — or worse.