Designed to be adaptable, this Blade Kit securely attaches welding helmets to safety hard hats. Upgrading safety and protection at your workplace, these mounting blades have a positive locking device that keeps the helmet in any position. Sold in a pair of 2, these kits not only provide long-lasting value, but are compatible with almost any Jackson Safety H-Series welding helmet. Established in 1933, Jackson Safety has built a century long reputation for delivering the most innovative safety solutions in the welding and personal protective equipment industries. When it comes to providing safety solutions with long-lasting value, durability and comfort, Jackson Safety has set the standard. Whether the need is for welding protection in a steel fabrication environment, head protection on a construction site, or hearing protection at an airport, Jackson Safety provides the widest range of safety choices to meet the needs of every job and every worker.