Lincoln Electric Viking 1740 Clear Inside Protection Plate (5 Per Pack) – KP3283-1 Upgrade your welding helmet with the Lincoln Electric Viking 1740 Clear Inside Protection Plate. Designed for 1740 ADF cartridge series welding helmets, these replacement inside clear lenses provide enhanced optical clarity and protection for your helmet’s auto-darkening filter. Key Features: ✅ Precision Fit – Specifically crafted for Lincoln Electric Viking 1740 welding helmets. ✅ Superior Protection – Shields the inside of your helmet’s auto-darkening filter from dust, debris, and sparks. ✅ Crystal-Clear Vision – Maintains optimal visibility while welding. ✅ Durable Construction – Made from high-quality materials for long-lasting performance. ✅ Convenient Pack – Includes five inside protection plates for extended use. Specifications: 📏 Dimensions: 95.9 x 47.2 x 1.0 mm (3.78 x 1.86 x 0.04 in.) 📦 Quantity: 5 per pac