Heavy Duty Castor Wheels with 2 Brakes + Screws - M6 25X15Mm Bolt up to 40KG -
Easy Gliding: The heavy duty castor wheels can rotate 360 degrees very Smoothly, Silent & Sturdy. The loading capacity of 40kg - (10Kg per Wheel). Stylish & Lightweight design and convenient one carry up to 40kg / 90Lbs per set of 4.