3M H540P3E-413-SV OPTIME III SNR 34 dB ear-muff
| High-attenuation with dual protector shells which offer unique noise-damping properties across the entire frequency range, foam filled sealing cups, 295 grams, safety helmet LAS S14 and S17 attachment. | |
| Availability: | Pre-order (1-4 weeks) |
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