Origami Heavy Duty Wheels - Smoother Rolling And Extra Weight Capacity (3-Inch) - (For R3, R4, R5, R6 Racks) R4 It will take you less

It will take you less than a minute to get this space saver up and working

About the Origami Wooden Inserts (RPR/RB) - (6-Pack)

25 lbs each

The carts are anti-rust due to their powder coating and are veggie and fruit friendly because of their mesh drawers

the wooden will hold 40 lbs

Origami Heavy Duty Wheels - Smoother Rolling And Extra Weight Capacity (3-Inch) - (For R3, R4, R5, R6 Racks) R4 It will take you lessAbout the Origami Heavy Duty Wheels: Tested to increase weight per shelf (with wheels) to 100 Lbs. (Max Per Shelf) Set of four professional 3" swivel casters for Origami Storage Racks; 2 wheels with butterfly lock function Compatible with our R3, R4, R5, and R6 Origami Racks; not for use with our RB or R1407 bookcase family Included Items: Set of 4 Wheels, Hardware, and installation instructions Threaded Stem Size: 0. 38" Diameter x 1" Long Wheel