Stem Casters M8x25 with Brake Lock,1.5 Inch Heavy Duty PU Rubber Swivel Castor Wheel?

More details: Capacity: 110lbs each Color: Black Ball bearings: plate ball bearings Wheel Type: Universal Caster Wheel Size: 1.5 inches Package:1 x Threaded Stem Caster Feature: Black polyurethane wheel tire Double ball bearing swivel head Directional wheel Superior mechanical Quiet, Wear-resisting Shock absorption Would not scratch the floor Ideal for various uses and place GUARANTEE: If you have any problem with this product, you can just take advantage of our 360 days warranty. We will replace it or give your money back for any reason.