VMS Help System Services, $DELETE GALAXY LOCK TABLE (Alpha Only), Arguments  *Conan The Librarian (sorry for the slow response - running on an old VAX)

 lcktbl_handle

    OpenVMS usage:lock table handle
    type:         longword (unsigned)
    access:       read
    mechanism:    input by value
    The 32-bit lock table handle that identifies the table to be
    deleted. This value is returned by SYS$CREATE_GALAXY_LOCK_TABLE.