NSA FR 42 cal CAT 4 Balaclava Carbon Para-Aramid Knit H61RK

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0.20 LBS
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Made In USA Flame Resistant Balaclava in NOMEX double layer knit. NFPA 70E compliant 42 cal/cm2, CAT 4 (H61RK) Also complies with OSHA 1910.269 and meets ASTM 1506-10a. One size fits most. Designed for use in general FR applications including oil & Gas, Construction, Utilities and Power Generation. 


  • Arc Rating: 42 cal/cm2, CAT 4 (H61RK)
  • Meets ASTM 1506-10a
  • Complies with OSHA 1910.269
  • NFPA 70E-2015 Compliant for Arc Flash
  • CSA Z462-15 Compliant for Arc Flash (Canada)
  • OPF/Para-Aramid Blend Fabric
  • Double Layer Hood
  • Durable and Lightweight
  • Designed for Comfort and Flexibility 
  • One Size Fits Most 
  • Available in Green
  • Custom Balaclavas Available Upon Request
  • Made in USA