Combine a single Poly-Stacker with a Poly-Racker to stack up to four (4) drums. Add another Poly-Stacker and you have a storage system that holds six (6) drums. Rated with a 3,000 lbs handling capacity. Poly-Rackers can be purchased here.
Each Poly-Stacker holds two 55-gallon drums and can quickly be stacked with a forklift. Any spills from the second and third levels fall into the dispensing well for containment and easy clean-up. Combined, Poly-Racker and Poly-Stacker create the most efficient drum storage and dispensing system money can buy. Item is circled in red in the image.