Milwaukee BOLT Safety Helmet, Red Front Brim Vented, Type 2 Class C

The Front Brim (48-73-1328) has an extended front brim projecting further forward than the short brim on a cap-style shell, providing more frontal sun and rain protection. The cap style (e.g., BOLT White 48-73-1300) has a shorter front brim and lower overall profile. Both are Type 2, Class C, and vented. Choose Front Brim for outdoor work needing more frontal coverage; choose Cap Style for indoor, tight-space, or confined-area work.

Class E (Electrical, rated to 20,000V) requires a completely non-conductive shell with no openings that could allow electrical current to bypass the dielectric barrier. The six ventilation ports on the BOLT Front Brim Vented make Class E certification impossible — air gaps cannot be eliminated while maintaining ventilation. Class C helmets are appropriate for environments without electrical overhead hazards. For electrical work or construction near energized equipment, use a non-vented hard hat rated Class E or Class G, and verify the electrical class marking on the interior of the shell.

ANSI/ISEA Z89.1 Type 2 certification requires the helmet to pass both vertical (top-of-head) and lateral (side) impact tests. Type 1 helmets are tested only for vertical impacts. Type 2 adds a chin strap requirement and lateral impact protection — coverage for struck-by hazards arriving from the side, which is common in construction (scaffolding, equipment contact, falling materials at an angle). OSHA 1926.100 specifies Type 1 as the minimum standard; some employers and jurisdictions require Type 2 for certain roles or work zones.

Yes. The Milwaukee BOLT Front Brim Vented uses the same BOLT accessory platform as other BOLT helmets — face shields, earmuff brackets, and compatible lighting accessories attach directly to the helmet's integrated accessory slots. Accessories are interchangeable across BOLT colors and styles that share the same rail system. Confirm individual accessory compatibility with the Front Brim shell geometry before purchase, as some accessories may be designed for specific shell profiles.

Milwaukee BOLT Type 2 helmets include or support a chin strap to meet ANSI/ISEA Z89.1 Type 2 requirements — the standard requires a chin strap to retain the helmet during lateral impact events. Confirm the chin strap is attached and properly adjusted before use in environments where helmet dislodgement is a risk, particularly at heights or in high-wind conditions.

The BOLT's 6-point ratchet suspension adjusts with a single-hand wheel at the rear of the helmet. Rotate the ratchet knob to increase or decrease headband circumference — adjustment works with gloves on. The 6-point cradle distributes weight evenly and reduces pressure points during extended wear. The suspension is field-replaceable when worn; Milwaukee sells replacement suspensions for the BOLT platform without requiring full helmet replacement.

Replace the helmet immediately after any significant impact — even with no visible damage, the shell's energy-absorbing capacity may be compromised. ANSI/ISEA Z89.1 and Milwaukee recommend replacing the shell every 2–5 years depending on use, UV exposure, and chemical contact. Inspect the shell for cracks, dents, chalking, or loss of surface gloss before each use. Replace the suspension every 1–2 years regardless of visible wear, as webbing degrades with sweat, UV, and repeated compression. Never use a helmet dropped from height onto a hard surface without inspection.

No. The BOLT Front Brim Vented is rated Class C — it provides no dielectric protection. Electrical work near energized overhead equipment under OSHA 29 CFR 1926.416 requires a hard hat rated Class E (up to 20,000V) or Class G (up to 2,200V), both of which require non-vented shells. Using a Class C helmet near energized conductors violates OSHA requirements and creates serious injury risk. Select a non-vented Class E or Class G hard hat for any task involving proximity to energized electrical conductors, and verify the electrical class on the interior shell label.