The Rati Armster armrest mounting base is a specially designed adapter for the Ford Fiesta, for installing an ARMSTER series armrest console above the handbrake. It is fitted between the front seats and is made of plastic. The base does not include the armrest console, which is sold separately.
- Type: Armrest mounting base
- Compatibility: Ford Fiesta 2008–2017
- Material: Plastic
- Colour: Black
- Installation position: Between the front seats, above the handbrake
- Maximum load capacity: Up to 80 kg
- Package contents: 1 base, instruction manual and screws