Fit my Kellogg 1000 phone with some modification
I needed to replace both the wall cord and the handset cord. Both were badly cracked. The new cord was 10 feet long, so I needed to cut it into two lengths and transfer the four strain-relief clamps from the ends of the old cords to the new ones. The phone works great now. Only caveat (for the purist) is that the new cord, while looking similar to the original, is somewhat thinner.