
Klein Tools FRCLHB3 Flame-Resistant Cooling Head Band, CAT 2 Arc-Rated
Klein Tools FRCLHB3 flame-resistant cooling head band with water-activated insert, arc-rated per ASTM F1506-22 and suitable for CAT 2 environments, with adjustable hook-and-loop strap.
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Product details
The Klein Tools FRCLHB3 Flame-Resistant Cooling Head Band keeps utility crews cooler under hard hats in hot, demanding conditions. Arc-rated at ATPV 12 cal/cm² per ASTM F1506 and suitable for CAT 2 environments per NFPA 70E, its water-activated cooling insert chills after a 60-second soak and keeps cooling as it absorbs sweat — flame-resistant comfort built for electric-utility line crews and contractors.
- Brand
- Klein Tools
- SKU / MPN
- KLEIFRCLHB3
Product Specifications
- Flame-resistant; arc-rated ATPV 12 cal/cm² per ASTM F1506-22
- Suitable for CAT 2 environments per NFPA 70E
- Active cooling insert activates after a 60-second soak in water and reactivates with perspiration
- Stays cool for up to 90 minutes
- Soft, breathable fabric layers for all-day comfort
- One size fits most with adjustable hook-and-loop strap
- Designed to wear under hard hats, including Klein Tools hard hats
- Fabric: 50% modacrylic, 30% viscose, 18% aramid, 2% antistatic carbon



