2 Rigid + 2 Swivel 4Pcs 8" Pneumatic Air Tire Wheel HD Farm Cart Caster Large

Details Reserved Holes: We have reserved the installation holes on the base plate for your convenience. Thickened Bracket: Its bracket is thickened to enhance its load-bearing capacity while also making it rotate more smoothly, less likely to jam, sturdy and durable. Surface Treatment: The surface of the roller has been smoothed and polished with fine workmanship and without burrs so that you can push and pull more easily. Double Bearing Structure: It adopts a double-bearing structure, which can provide you with more flexible rolling.