4 Inch Diameter Anti Roll Postal Tube End Caps

ARO Caps are triangular anti roll caps which allow postal tubes to be processed by parcel carriers in their automated sortation systems.

Using ARO caps reduces manual handling of postal tubes & because they can be placed on conveyors most major parcel carriers provide discounted shipping when they are used.

We highly recommend stapling the triangular end caps in place to avoid them getting caught and pulled out whilst in transit.