Where is this dispenser best used

You will need a surface-mounted alternative

Bolt to Seat Front 18-2/5"

consistent operation

Kidde 46620420 Dry Chemical Fire Extinguisher with 10 lb. Capacity Nominal Size-24" X 24" X 1.25" Where is this dispenser bestFire Extinguisher, Extinguisher Type Dry Chemical, Class ABC, UL Rating 4A: 60B: C, Capacity 10 lb., Extinguish Agent Type Monoammonium Phosphate, Height 19 1 2", Diameter 5", Cylinder Material Steel, Operating Pressure 195 psi, Discharge Time 17 to 21 sec., Range Max. 20 ft., Bracket Included Wall, Handle Material Curved Steel, Valve Material Metal, Rechargeable Yes, Disposable ., Hose Included Yes, Standards OSHA Hazard Communication