As an Amazon Associate, we earn from qualifying purchases. Standard Plumbing Supply - Product: 18-3/8"X18-3/8" CI GRATE OLDCASTLE PRECAST INC. . BV6471C Gallery Attributes Brand name, Manufacturer name, ManufacturerOLDCASTLE PRECAST INC. Extra Product NameStandard Plumbing Supply - Product: 18-3/8"X18-3/8" CI GRATE jsonUrlData1486720 moq, multiple, tierMinQty11 MPN, SKUBV6471C qtyInStock0 tierPrice1154.05 Distributor offers SellerSKUMOQIn stockMultiplePrices standardplumbing.comBV6471C111 @ $154.05