Tandem Container Dolly, 20 to 55 gal, Round, BRUTE(R) Series, 400 lb, Max. No. of Containers 2, Depth 45 in, Height 8 in, HDPE, Black, Caster Size 4 in Brute Series tandem container dollies by Rubbermaid have the ability to hold two Brute trash cans, allowing them to be moved through a facility together. Cans are twisted onto the dolly to prevent cans from shifting or tipping.Trash can dollies provide a secure base for trash cans. Anchor dollies are secured to the ground to prevent cans from tipping. Wheeled trash can dollies support the can so it can be transported around a facility without dragging or lifting.