End Covers and Partition Plates: Plate Type - Terminal Block End Cover; Block Models - D-STTBS 4; Width x Height x Thickness - in - 0.08x3.60; Width x Height x Thickness - mm - 2.2x92.4; Color - Gray; Additional Information - Package Quantity: 50; Model Number - D-STTBS 4; Manufacturer Series - D-STTBS Series