3 Inch MRI Safe Caster with Brake – 3/8 Inch Threaded Stem – Service Caster

Wheel: 3" - Non-Marking Thermoplastic Rubber Tread - Gray Capacity: 66 lbs./caster Threaded Stem Size: 3/8" diameter - 16 TPI x 3/4" length Mounting Height: 3-5/16"