Monster H-Dolly 4" Wheels - 18" x 30"
This H dolly has a heavy-duty design in smooth, quality wood, and thick rubber tread on two sides. The 4" mover-grade wheels have double ball bearings for easy movement and are non-marking so they're safe for carpeted, vinyl, tile and hardwood floors. The 18x30 H dolly holds up to 800 lbs. so it's ideal for moving bulky items, appliances, heavy boxes, etc.