Rubber tube

The rubber tube is one of the three items needed to complete Ernest the Chicken, the other items being a pressure gauge and an oil can.

This item is found in the main floor of Draynor Manor inside a locked room, which is guarded inside by a level 11 Skeleton. The locked room can be opened using a key, which is dug out using a spade in the compost mound at the western side of the manor's property.