This item cannot be shipped to the following state(s): AK,GU,HI,VI
The 4 in. Industrial Casters (4-Pack) are designed to hold up to 150 lb. each. They fit units with 1 in. diameter posts and 3/8 in. inserts and feature a swivel design for mobility. The 2 wheels include brakes for control. For use on HDX light and heavy duty 4-shelf, 5-shelf and 6-shelf unit.