Salsbury Industries 1195 Universal Lock for CBU/NDCBU Pedestal Style Mailbox Door with Three Keys Will work with Salsbury Industries CBU and NDCBU Stainless steel lock with 3 keys Include 6 separate interchangable cams to adapt to various Salsbury Industries locks To open, turn key counter clockwise and key must be in lock position to remove Corresponding box of 50 key blanks are available (#1199)