4pcs Swivel Expanding Stem Caster 2″ Diameter 88Lbs Load Capacity

Specifications:Material: PVC, IronLoad Capacity: 40kg / 88 poundsWheel Diameter: 50mm / 2 inchThread Pitch: 1.75mm / 0.07 inchOverall Height: 135mm / 5.31 inchThread Size: M12 x 60mm/2.36 inch (Dia. x L)Expanding Stem Size: 22 x 50mm / 0.87 x 2 inch (Dia. x L)Features:The caster wheel can work on various surfaces like tile, concrete, and wood.The top of each caster is equipped with rubber compression fitting for quickly installingPVC wheels allow them to roll smoothly with no marking and the full set of ball bearings feature a more flexible rotationThe caster wheel suits to use in a kitchen, bar, restaurant or any other commercial environment.