PROMAX AUTO DARKENING CASSETTES Details Replacement auto-darkening lenses (cassettes) for Promax welding helmets. DetailsBack Replacement auto-darkening lenses (cassettes) for Promax welding helmets. MatrixOptions : PROMAX 500 - AUTO DARKENING CASSETTE PROMAX 180/200 - AUTO DARKENING CASSETTE PROMAX 350 - AUTO DARKENING CASSETTE Box/Pack Qty PROMAX AUTO DARKENING CASSETTES Please log in to see price or purchase this item Quantity discounts available QuantityPrice × Add to Order ImageItem # (SKU)DescriptionUnit of MeasureBox/Pack QtyAvailablePriceOrder QtyItem ETAQuick Ship Add to Order