No. Different mount OD's for the db-killers between 696 and 1100 from what I had someone recently measure.
I've measured M1100 Termi Db killers but not M696 uns...... However from memory I believe that the OD's for the Db Killers 696/1100
are the same, only the size of the smaller diameter internal tube parts is are different. I believe that M696 and M1100 termi cans are identical and carry the same part number - and so therefor the OD of the Db killer must also be the same.