Jackson Safety 20821 Full Brim Vented Hard Hat Yellow

Product Description

The JACKSON SAFETY 20821 is a full brim vented hard hat molded from high density polyethylene (HDPE) and designed for general industrial head protection. Known as the Blockhead II Advantage, it features a contoured dome with a ridgeline profile and a wrap-around brim that shields workers from sun and rain. Vent holes along the shell reduce heat buildup in hot or direct-sun environments. The built-in 4-point easy-dial ratcheting suspension adjusts to fit head sizes 6-1/2 to 8. It meets ANSI Z89.1, Type 1, Class C certification standards. Licensed HVAC techs, electricians, plumbers, and general construction crews working outdoors will find this a practical, compliant head protection option.

This hard hat is suited for general all-around head protection across residential and commercial job sites. The full brim design provides 360-degree coverage from environmental elements, making it a common choice for outdoor trades work in direct sunlight, light rain, and warm climates. The lightweight HDPE shell keeps fatigue low during extended wear. The vented design is particularly useful when working in elevated temperatures or exposed outdoor environments where airflow is a priority.

Key Features

• Full wrap-around brim provides 360-degree protection from sun and rain
• Vent holes reduce internal heat buildup during hot weather or direct sun exposure
• Lightweight HDPE construction for all-day comfort on the job site
• 4-point easy-dial ratcheting suspension fits head sizes 6-1/2 to 8
• Contoured dome with ridgeline profile for structural integrity
• Meets ANSI Z89.1, Type 1, Class C certification requirements

Compatibility

Designed as an OEM-style replacement or direct-use hard hat for general industrial and construction applications requiring ANSI Z89.1 Type 1, Class C compliant head protection.

Installation Notes

Hard hat fitting and inspection should be performed before each use by the end user or a qualified safety supervisor. Inspect the shell and suspension for cracks, dents, or fraying before deployment. Replace the hard hat if it has sustained a significant impact, even if no visible damage is present. Follow OSHA 29 CFR 1926.100 and applicable site safety protocols for head protection requirements.

Technical Specifications

• Shell Material: High Density Polyethylene (HDPE)
• Brim Style: Full Brim, Vented
• Suspension Type: 4-Point Easy-Dial Ratcheting
• Head Size Range: 6-1/2 to 8
• Color: Yellow
• Certification: ANSI Z89.1, Type 1, Class C
• UPC: 626053621049

Standard Information

• Brand: JACKSON SAFETY
• Manufacturer Part Number: 20821