RADNOR 4 12 X 5 14 Shade 12 Heat Treated Glass Filter Lens Part Number: 64005032SKU: RAD64005032 $5.51 Unit Of Measure: Case Each Box Clear Options Qty: Add to Cart Order In Bulk Add $250.00 worth of items to your cart to qualify for free shipping. Item Details Shade 12 Heat Treated Glass Filter Plate