Howard Leight LT-30 Corded Earplugs — NRR 32 21032627 Primary sources: (1) NIOSH 42

Primary sources: (1) NIOSH 42 CFR Part 84 Subpart K approval certificate — TC-number verified

lighter vented safety glasses are usually more comfortable than a sealed goggle

our hearing-conservation guide explains the math

Portable form factor suits home

Howard Leight LT-30 Corded Earplugs — NRR 32 21032627 Primary sources: (1) NIOSH 42EDITORIAL REVIEW: 4. 7 5WC Safety Review Howard Leight LT 30 Corded Earplugs Best For: corded single use foam hearing protection at NRR 32 dB with a retention cord. Not For: non noise hazards, or noise that earplugs alone can't bring under ~85 dBA (add earmuffs). Bottom Line: a solid corded single use foam plug at NRR 32 dB the cord earns its keep on jobs where dropped plugs get lost. Editorial assessment by Steven Eaton, WC Safety editor. Scoring