Krowne Metal 28-125S 1-5/8" Stem Swivel Casters with BrakesThese Krowne Metal 28 125S Casters are built for use on worktables. They have 1 5 8" diameter stems and are 3" in diameter. Their swivel design makes them easy to steer, while their locks ensure your equipment stays in place once it's arrived at its destination. They fit standard 1 5 8" tubing and raise equipment height by up to 4". These 28 125S are grease resistant and accommodate 220 pound loads. Features and Benefits: 3" diameter swivel casters