Check the listing for details. 8 Pack 2 Inch Grey PU Stem Caster Swivel Polyurethane Caster Wheels. Condition: New. Listed at 17.99 USD. ROTATE 360 DEGREES: Smooth and Silent and Sturdy. Capacity: 65lbs each polyurethane caster wheel. WHEEL SIZE: Caster Wheel Diameter: 50mm , 2". Caster Wheel Width: 19mm 0.7". Overall Height: 2.75" (70mm). STEM SIZE: 3/8" (9.5mm) threaded stem width and 1.2" (30mm) threaded stem length. CASTER WHEEL MATERIAL: Polyurethane. Caster Wheel Color: Grey. Ball bearings: Double ball bearings. SPECIFICATION Rotate 360 degrees Smooth and Silent and Sturdy Capacity: 65lbs each polyurethane caster wheel Threaded Stem Width: 3/8" (9.5mm) Threaded Stem Length: 1.2" (30mm) Overall Height: 2.75" (70mm) Caster Wheel Diameter: 2" (50mm) Caster Wheel Width: 0.7" (19mm) Caster Wheel Material: Polyurethane Caster Wheel Color: Grey PACKAGE INCLUDES 8 x Stem Caster Wheels (2" Stem No Brake)