No wash bucket is complete without the 5 Wheel Car Wash Dolly! The dolly accommodates any 3.5 – 7 gallon round bucket and has 5 heavy-duty casters capable of supporting up to 110 kg. The dolly makes your wash bucket mobile so you can easily roll it around a vehicle as you wash it. Two locking casters hold the dolly from moving on an incline. Three thumb screws hold the bucket in place inside the dolly. The durable, metal casters turn in any direction to give the wash bucket unlimited manoeuvrability.