2.5 Inch Chrome Metal Ball Caster with Brake – 3/8 Inch Threaded Stem – Set of 4

Wheel: 2-1/2" - Metal Tread - Bright Chrome Capacity: 100 lbs./caster Threaded Stem Size: 3/8" diameter - 16 TPI x 1-1/2" length Mounting Height: 2-13/16"