Features：
● BBody constructed of glass filled nylon for high load capacities and durability. Light in weight but strong for high impact. Resistant to most chemicals and excellent for wash down applications.

● Sealed precision ball bearing is insert molded into the swivel raceway. Wheels feature sealed precision ball bearings to provide a smooth, quiet and maintenance free ride.

● Fully integrated thread guards prevent the pick-up of strings, sutures and water splash.

● Performa HI-TECH wheel is non marking and resists debris. Perfect for use on carpet and hard floor.