- Compact Design: At just 22cm, this hard hat adapter is lightweight and designed for easy storage and portability, ensuring you can protect yourself without the bulk. - Adjustable Fit: Equipped with side and rear adjustment knobs, this adapter allows for a personalized, secure fit. It accommodates various head sizes, ensuring comfort during long welding tasks. - Durable Material: Constructed from high-quality PP plastic, this adapter is built to withstand wear and aging, providing you with reliable protection in tough work environments. - Universal Compatibility: This adapter is designed to fit most welding helmet face pieces, making it a versatile mounting solution for both professional and hobbyist welders. Use Cases: - Ideal for welding professionals who require a dependable and comfortable solution while working on industrial projects. - Perfect for DIY enthusiasts engaging in home welding projects, ensuring safety and comfort throughout the process. - Suitable for training environments where multiple users need a reliable adapter that can adjust to different head sizes.