
Klein Tools FRCLKHHSWTBND4 Flame-Resistant Cooling Hard Hat Sweat Band
Klein Tools FRCLKHHSWTBND4 flame-resistant cooling hard hat sweat band, arc-rated for CAT 2 environments, with evaporative insert that cools up to 90 minutes.
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Product details
The Klein Tools FRCLKHHSWTBND4 is a flame-resistant cooling hard hat sweat band built for line crews working long hours in the heat. An active cooling insert between soft fabric layers activates when soaked in water for 60 seconds and keeps cooling for up to 90 minutes, reactivating with perspiration. The band is arc rated ATPV 12 cal/cm² (ASTM F1506) and suitable for CAT 2 environments per NFPA 70E, and it attaches to Klein Tools hard hat suspension systems with a hook-and-loop fastener.
- Brand
- Klein Tools
- SKU / MPN
- KLEIFRCLKHHSWTBND4
Product Specifications
- Flame-resistant cooling sweat band for hard hats
- Arc rated ATPV 12 cal/cm² (ASTM F1506); suitable for CAT 2 environments per NFPA 70E
- Active cooling insert activates when wet and continues cooling as it absorbs sweat
- Stays cool for up to 90 minutes — soak 60 seconds, wring out and wear
- 16.25 IN band length
- Fabric: 50% modacrylic, 30% viscose, 18% aramid, 2% antistatic carbon
- Secure hook-and-loop attachment to Klein Tools hard hat suspension systems



