SEC7B26ZA301 | Back Refractory Brick | BIS 1 | BIS 1.2570438752SKU:7B26A301Inventory ID:03611882Select Item:Price: $329.00Quantity: Note: Due to weight and special packaging, this item does not qualify for free shipping Original Manufature Part number was ZB26ZP and replaced with SEC7B26ZA301 BIS 1 and 1.2 BACK REFRACTORY Measures 22" X 11 3/4" 1 1/2" thick. Measurements can vary Reviews Choose your rating12345