Collection: Hard Hats
Mining noise canceling for engineers welding work helmets chin strap carbon fiber safety helmet
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Material:
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ABS,
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Weight:
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About 400g /14.10 oz,
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Impact Absorption Performance:
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2988N,
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Function:
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Electrical insulation, Flame retardant, antistatic, Low temperature resistant,
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Head Circumference:
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510mm-600mm
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