Thule Slide Out Electric Step 400mmEasy to stow manually and without tools in case of power failure Step features load security, which means that the step won't retract if there is a load of more than 15kg on it Clever multifunctional cable outlet to avoid water and dust infiltration Getting safely in and out of your RV can present a challenge at times. Instead of trying to pull yourself into your RV and risking an accident, use this practical Thule Slide Out Electric Step. The step is