The Milwaukee BOLT™ Earmuffs are designed to provide reliable hearing protection with a focus on comfort, adjustability, and seamless integration with head protection systems. Featuring a center-mount design, these cap-mounted earmuffs offer an adjustable and balanced fit that adapts to the user. The 360° rotational arm allows multiple storage positions, making it easy to move the earmuffs out of the way when not in use. Built for extended wear, the pressure-reducing cushions enhance comfort while maintaining effective noise attenuation. As part of the BOLT™ system, these earmuffs securely attach to Milwaukee® safety helmets and hard hats, allowing simultaneous use with additional accessories.

Key Features

Adjustable center-mount design: Ensures a secure and customizable fit on helmets and hard hats
360° rotational arms: Allows multiple storage positions (back, top, or below brim) when not in use
Balanced wear: Provides stable positioning for improved comfort and usability
Pressure-reducing cushions: Enhances comfort during extended wear
BOLT™ system compatibility: Integrates with Milwaukee® helmets and accessory slots
Multi-accessory use: Allows simultaneous attachment of additional BOLT™ accessories
Dielectric construction: Suitable for environments where electrical hazards are present
Color-coded identification: Simplifies selection based on NRR and performance level

Intended Use

Designed for environments with hazardous noise exposure, these earmuffs provide effective hearing protection while integrating seamlessly with head protection systems.

Construction and jobsite environments
Industrial and manufacturing facilities
Utilities and maintenance operations
Oil & gas and energy sectors
General high-noise work environments

Product Specifications

System compatibility: Milwaukee BOLT™ system
Mounting type: Center-mount for helmets and hard hats
Rotation: 360° adjustable arms with multiple storage positions
Noise Reduction Rating (NRR): 24 dB
Certification class: CSA Class A
Construction: Dielectric
Weight: 0.06 lb
Compatibility: Milwaukee® safety helmets and hard hats with BOLT™ and universal accessory slots

Certifications and Standards

NRR 24 dB: Provides effective noise attenuation in moderate to high noise environments
CSA Class A: Certified for hearing protection performance under Canadian standards
Third-party tested and certified: Validates product performance and compliance