NEW Set of 4 Heavy Duty 6″ x 2″ Spring Suspension Tool Box Casters / 1,000 lbs. Weight capacity per caster / holes are 4″ x 4 1/2″ on center / Overall height 9 / Self leveling casters to help keep your tool box level on uneven surfaces / Roller bearing type / Hardware not included. / Blow Out Sale /. Please see photos for best description and what is included. The item “NEW Set of 4 Heavy Duty 6 x 2 Spring Suspension Tool Box Casters 1,000 lbsX42″ is in sale since Tuesday, September 15, 2020. This item is in the category “Business & Industrial\Material Handling\Casters & Wheels\Casters”. The seller is “treasuresgaloreunlimited” and is located in Harborcreek, Pennsylvania. This item can be shipped to United States, Canada, Mexico, Bermuda.