1. Fully balanced self-leveling steps to automatically adjust to varying tanker heights
    2. Safety handrails and knee guards fitted as standard
    3. Hinged safety step to protect against accidentally trapping toes
    4. Pull-rope to assist returning stairs to ‘parked’ position
    5. Vertical locking device for ‘parked’ position with foot-pedal release
    6. Extended outboard step to provide additional area and stability, for stepping onto the tanker top
    7. Rubber bumper to prevent sparking and reduce risk of tanker damage