Dorex 9500 KD36 28 Cylinder Dogging Kit For 9500 Exit Devices – Aluminum Powder Coated9500 KD36 28 Cylinder dogging assembly for use with the 9500 Series aluminum powder coated exit devices (for 30 exit devices) Provides more security than standard hex key dogging Assembly includes mortise cylinder and mounting plate Schlage C 6 pin cylinder Not for use with fire rated exit devices