Includes (2) SPD18 Backing Pads. New, Bulk Packed. Genuine OEM replacement part. Consult owners manual for proper part number identification and proper installation. Compatible with: Dewalt: DW411 Type 2, DW411 Type 1, DW411 Type 3, DW412 Type 2, DW412 Type 1, D26441 Type 1, D26441K Type 1, D26441K-AR Type 1 Black and Decker: BD5000 Type 1, BD5000 Type 2, 4011 Type 1, 4011-04 Type 1, 2714 Type 2, 2714 Type 1, 2711 Type 3, 2711 Type 2, 2711 Type 1, 24864 Type 1, 24863 Type 1, 370 Type 1 Porter Cable: 342 Type 1, 342 Type 2