H8K Cap Mount

Model #21008-110: NRR 22 dB CSA “B”

  • An ultra-lightweight, high performance noise-attenuating earmuff.
  • An excellent option for long-term protection in low to medium noise levels or shorter exposure in high noise environments.
  • The H8K is the perfect choice for landscaping and grounds maintenance, light manufacturing, construction or similar workplace scenarios.



  • Ideal for long-term use in low to medium noise levels or shorter periods in  high noise levels.
  • Fits most North American Helmets.
  • Ball joint pressure system ensures constant force and is tested for up to 10,000 “in-out” oscillations (good for more than five years).
  • Compatible with Hellberg Safe-2 Visor Systems.
  • Single-point attachment distributes pressure evenly ensuring maximum performance.
  • Smooth sliders allow for easy cup adjustment and fit.
  • Soft wide replaceable cushions provide comfortable seal around the ear.
  • Bevelled top portion of cups enable the muffs to fit beneath the edge of your hardhat.
  • Made with lightweight, high quality components for easy maintenance and long life.

Technical Specifications (click here to expand)

Hellberg Classic Catalogue (click here to expand)