Includes (2) 330034-03 Chuck KeysNew, Bulk PackedGenuine OEM Replacement Part # 330034-03-2PKConsult owners manual for proper part number identification and proper installationPlease refer to list for compatibilityCompatible with the following: DeWALT: DW157 Magnetic Drill, DW103 VSR, DW110, DW110, DW111 VSR, DW120K RA, DW124, DW130-220, DW130-220, DW130, DW130, DW130, DW131, DW132, DW140 En, DW140 En, DW142 En, DW142 En, DW223G, DW231 VSR, DW235-220, DW235G, DW238, DW239, DW245, DW248, DW249, DW510, DW124, DW151 Magnetic Drill, DW130V, DW235GV V, DW235GB B, DW237B, DW235G Reversing Drill