DICASAL 2" Stem Casters, Heavy Duty Swivel Stem Casters PU Foam Quite Mute No Noise Castors Markless Wheels Double Bearings and Locks Loading 300 Lbs Pack of 4 with Brake Black
Brand: DICASAL
Color: Black
Product name: Heavy duty stem swivel wheels; Material: polyurethane,420# steel
Color: Black, Silver Tone;Standard Imperial Size Threaded Diamater: 3/8"-16X1"
Imperial Size Threaded Length: 25mm/1";Wheel Diameter: 51mm / 2.0"
Swivel and flexible: 4 PCS 360 degrees swivel casters, double bearings and locks with 19 PCS steel balls.
Strong bearing force: Smoothly moved with no marking, won't harm your wooden floor.