Karam PN542 Ratchet Type Adjustment and Ventilators Safety Helmet is designed to provide reliable head protection with superior comfort. Equipped with a ratchet-type adjustment system, it ensures a secure and customized fit for all head sizes. The helmet comes with ventilated slots, allowing proper air circulation to keep the wearer cool during long working hours.
Made from high-impact, durable materials, the PN542 offers excellent resistance against accidental impacts, falling objects, and harsh working environments. Its ergonomic design reduces fatigue, while the sweatband adds extra comfort for extended use.
Ideal for use in construction sites, industrial plants, maintenance jobs, and general safety applications, this helmet combines safety, durability, and comfort in one.
✅ Features:
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Ratchet-type size adjustment for a perfect fit
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Ventilated design for better airflow
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High-impact resistant shell for maximum protection
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Comfortable inner padding with sweatband
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Lightweight yet highly durable construction


















