- Featuring 5” casters with locking breaks
These mobile wire shelving units are attractive and highly functional. Open wire design reduces dust build-up and improves air circulation. Carts include four 5” swivel casters. Black powder coated finish is chip and scratch resistant. Shelves are adjustable in 1” increments. Assembly is easy and does not require any special tools. Choose from cart heights of 36”, 69” or 80”. Cart capacity: 600 lbs. Units now include locking casters at no additional charge.