Harper Trucks Hp Dolly Unit EA. Great for a moving day or just because you can't move it easily. Pull it behind you; it's that much closer to you now that it's on rollers. The two locking wheels prevent it from rolling off a surface while you're working on the move. The dolly has rear locking wheels and a gas spring that easily releases the dolly back into its original position. All Harper Trucks dollys are built to last and to last a long time. Specifications for Harper Trucks Hp 8547 Dolly 338-8547: Manufacturer: Harper Trucks Weight: 52 lb Color: Harper Green Available quantity options: Each Package Contents: Harper Trucks Hp 8547 Dolly 338-8547 / 300068-650 The Harper Trucks Hp 8547 Dolly 338-8547 is a quality addition to the Harper Trucks lineup. For more great deals on Hand Tools by Harper Trucks please browse our Harper Trucks Hand Tools page. Harper Trucks Hp 8547 Dolly 338-8547 Unit EA