Lincoln Electric Replacement Cover Lens Kit - KH778

• Replacement kit contains 2 small and 2 large lenses
• Made from durable polycarbonate, each lens helps protect against harmful welding rays
• Exceeds high velocity and high impact requirements
• Surpasses requirements of the ANSI Z87.1 and Canadian CSA 294.3 standards
• Helps extend the life of your helmet
• Fits K2799-1, K2933-1, K2934-1, K3063-1 and K3064-1