The Polymer Logistics-Dolly with Spring Pop Up Locking Mechanisms makes moving and transporting heavy items quick and easy. A handle is sold separately, making transporting items even easier.
See the image below the Additional Info tab for a link to the handle's product page.
Dolly - Crates inter-lock to dolly with spring pop-up locking mechanisms. Dolly can be moved easily by pushing on crates (Or with optional, Detachable Dolly Handle, Item PGU666022). Heavy duty casters for easy mobility, eliminates the need for dedicated handling equipment. Front casters are 360 degree turning for easy guidance while pushing or pulling. Heavy duty construction, Light Weight, Stackable, Easy to clean,and recyclable. Temp range F -4 to 120 degrees. PP Plastic.