The KARAM PN521 helmet is a durable and lightweight industrial safety helmet designed to provide reliable head protection in hazardous work environments. Built with a triple-corrugated outer shell, it offers enhanced resistance against impact from falling objects, making it highly suitable for construction sites, factories, and heavy engineering applications.
Its ratchet-type adjustment system allows quick and precise size fitting (approx. 54–59 cm), ensuring a snug and comfortable fit for long working hours. The helmet features a 4-point suspension cradle, which improves shock absorption and evenly distributes impact force across the head.
The extended nape design provides additional protection to the neck area, while the side slots allow easy attachment of accessories like face shields and ear protection. The helmet also includes a soft sweatband and adjustable chin strap to enhance comfort and stability during use.
Designed as per ISI standards (IS 2925:1984), the PN521 ensures compliance with safety regulations and is widely used in industries such as construction, mining, cement, and roadwork.