Earmuffs, Earmuff Style Behind-the-Neck, Noise Reduction Rating 17 dB, Dielectric No, For Use With Semi-Soft Cup Surface, Welding Helmets, Cup Color Black, Series Specialty, Earmuff Type Rigid, Standards CSA Class B, Replacement Pad Grainger Part Number 30F056, Features Semi-Soft Cup Surface, Two-Point Suspension, Wire Headband, Weight 0.4 lb, Electrically Insulated No.
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