These are Clear Single Wheel Swivel Casters with brake. They are a flat type skate wheel of plastics with transparent soft polyurethane (PU) tread and polycarbonate (PC) core. They have metal wheel supporters in polished chrome (PC) electroplating with a loading capacity of approximately 110 pounds. Please email me with any questions. SKE75TG-52PCT-PT2
Approximate Measurements: Mounting Plate; 2-3/8" Square, 1-3/4" Hole Distance - Wheel; 2-7/8" Diameter, 7/8" Width - Overall Length of Caster 3-3/4"
