<ARTICLE> 5
<LEGEND>
This schedule contains Summary Financial Information extracted from the
Financial Statements of Carlisle Companies Incorporated for the nine month
period ending September 30, 1999, and is qualified in its entirety by reference
to such Financial Statements.
</LEGEND>
<MULTIPLIER> 1,000

                             
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                          DEC-31-1999
<PERIOD-START>                             JAN-01-1999
<PERIOD-END>                               SEP-30-1999
<CASH>                                          10,721
<SECURITIES>                                         0
<RECEIVABLES>                                  263,131
<ALLOWANCES>                                     4,359
<INVENTORY>                                    211,088
<CURRENT-ASSETS>                               538,350
<PP&E>                                         643,556
<DEPRECIATION>                                 301,168
<TOTAL-ASSETS>                               1,073,513
<CURRENT-LIABILITIES>                          253,475
<BONDS>                                        281,533
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                        39,331
<OTHER-SE>                                     463,911
<TOTAL-LIABILITY-AND-EQUITY>                 1,073,513
<SALES>                                      1,216,692
<TOTAL-REVENUES>                             1,216,692
<CGS>                                          944,040
<TOTAL-COSTS>                                1,085,635
<OTHER-EXPENSES>                                 3,694
<LOSS-PROVISION>                                   797
<INTEREST-EXPENSE>                              14,328
<INCOME-PRETAX>                                121,108
<INCOME-TAX>                                    46,626
<INCOME-CONTINUING>                             74,482
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    74,482
<EPS-BASIC>                                       2.47
<EPS-DILUTED>                                     2.43