What is the proper PPE required for performing lockwire or cotter pins?

• A. Hearing protection
• B. Gloves
• C. Eye protection
• D. Respirator

Answer: (C)

Eye protection is essential here because handling and trimming lockwire or cotter pins can send small metal fragments, burrs, or pin bits flying. Flying debris poses a direct risk to the eyes, so safety glasses or goggles are the most important PPE for this task. The other items don’t address the immediate hazard: hearing protection protects against loud noises, respirators are for airborne contaminants, and gloves aren’t the primary safeguard for this activity and can even get in the way at times. Prioritizing eye protection reduces the chance of eye injury during pin and wire work.