EXHIBIT (a)(5)

                         Notice of Guaranteed Delivery
                                      for
                       Tender of Shares of Common Stock
          (Including the Associated Preferred Share Purchase Rights)
                                      of
                          Wynn's International, Inc.

                   (Not to be Used for Signature Guarantees)

  This Notice of Guaranteed Delivery or one substantially equivalent hereto
must be used to accept the Offer (as defined below) if certificates
representing shares of common stock, par value $0.01 per share, including the
associated preferred share purchase rights (the "Shares"), of Wynn's
International, Inc., a Delaware corporation (the "Company"), are not
immediately available or time will not permit all required documents to reach
National City Bank (the "Depositary") on or prior to the Expiration Date (as
defined in the Offer to Purchase), or the procedures for delivery by book-
entry transfer cannot be completed on a timely basis. This Notice of
Guaranteed Delivery may be delivered by hand or sent by facsimile transmission
or mail to the Depositary. See Section 3 of the Offer to Purchase.

                       The Depositary for the Offer is:

                              National City Bank

              By Mail:                         By Hand/Overnight Delivery:


   National City Bank, Depositary                  National City Bank,
           P.O. Box 94720                              Depositary
     Cleveland, Ohio 44101-4720                Corporate Trust Operations
                                                Third Floor--North Annex
                                                 4100 West 150th Street
                                               Cleveland, Ohio 44135-1385

                           By Facsimile Transmission
                       (For Eligible Institutions Only):

                                (216) 252-9163

                 Confirm Facsimile Transmission by Telephone:

                                (800) 622-6757


  DELIVERY OF THIS NOTICE OF GUARANTEED DELIVERY TO AN ADDRESS OTHER THAN AS
SET FORTH ABOVE OR TRANSMISSION OF INSTRUCTIONS VIA A FACSIMILE TRANSMISSION
TO A NUMBER OTHER THAN AS SET FORTH ABOVE WILL NOT CONSTITUTE A VALID
DELIVERY.

  This Notice of Guaranteed Delivery is not to be used to guarantee
signatures. If a signature on a Letter of Transmittal is required to be
guaranteed by an "Eligible Institution" under the instructions thereto, such
signature guarantee must appear in the applicable space provided in the
signature box on the Letter of Transmittal.

Ladies and Gentlemen:

  The undersigned hereby tenders to WI Holding Inc., a Delaware corporation
("Merger Sub") and a wholly owned subsidiary of Parker-Hannifin Corporation,
an Ohio corporation, upon the terms and subject to the conditions set forth in
the Offer to Purchase, dated June 22, 2000 (the "Offer to Purchase"), and in
the related Letter of Transmittal (which collectively, together with the Offer
to Purchase and any amendments or supplements thereto, constitute the
"Offer"), receipt of each of which is hereby acknowledged, the number of
Shares indicated below pursuant to the guaranteed delivery procedures set
forth in Section 3 of the Offer to Purchase.
 Number of Shares: __________________________________
 Certificate No(s). (if available): _________________
 Account Number: ____________________________________
 Date: ___________________  Area Code and Telephone Number(s): _______________
 Name(s) of Record Holder(s): ________________ Signature(s): _________________
                          (Please Print)
 Address(es): _______________________________________
                            (Zip Code)

                     THE GUARANTEE BELOW MUST BE COMPLETED


                                   GUARANTEE
                   (Not to be used for signature guarantee)

   The undersigned, a firm that is a bank, broker, dealer, credit union,
 savings association or other entity that is a member in good standing of the
 Securities Transfer Agents Medallion Program, hereby guarantees to deliver
 to the Depositary at one of its addresses set forth above either the
 certificates representing all tendered Shares, in proper form for transfer,
 a Book-Entry Confirmation (as defined in the Offer to Purchase), together
 with a properly completed and duly executed Letter of Transmittal (or
 facsimile thereof), with any required signature guarantees, or, in the case
 of book-entry delivery of Shares, an Agent's Message (as defined in the
 Offer to Purchase), and any other documents required by the Letter of
 Transmittal within three NYSE trading days after the date of execution of
 this Notice of Guaranteed Delivery. A "NYSE trading day" is any day on which
 The New York Stock Exchange is open for business.
 Name of Firm: _______________________________________________________________
                                                        Authorized Signature
 Address: __________________________  Name: _________________________________
                 (Zip Code)                           (Please type or print)
 ___________________________________  Title: ________________________________
 Area Code and Telephone No.: _______________  Date: ___________________, 2000

 NOTE: DO NOT SEND CERTIFICATES FOR SHARES WITH THIS NOTICE OF GUARANTEED
 DELIVERY. CERTIFICATES FOR SHARES SHOULD BE SENT WITH YOUR LETTER OF
 TRANSMITTAL.

                                       2