Dolly parking rails are precise parking solutions for dollies, trolleys and rolling carts. They are design to restrict castor wheels from unintentional rolling during positioning and storage. The most common parking rails are made from aluminium, available with variances to slope angles and channels to accept different castor wheels with different load weights. Dolly parking rails also use end cap accessories to complete the parking system which are installed at each end of the parking rail via location lugs and have wheel position markings.