The Troll 59D EZ wheel dumpster dolly turns your heavy off balanced trash dumpster into a safe stable ergonomic waste handling system The Troll 59D adds a brake caster to your two wheeled trash dumpster allowing the user to roll the loaded trash dumpster without having to tip it back This reduces the risk of injury property damage and having to clean up a spilled mess set the caster brake to keep the container from rolling away The Troll 59D comes fully assembled ready to go to work the spring-loaded stem is designed to quickly attach to trash dumpsters equipped with an imbedded steel lower lift bar like the one shown don't tip and roll your trash dumpster Troll It features. Made in the USA. Fully assembled ready to work. Load rated for 350 lbs. When used on two wheeled tip containers. Do not exceed the capacity rating of the container. Easy to install and use.