Brand New Set of 4 Plate Fitting Castors - Set Includes 2 Swivel and 2 Swivel Brake Castors ---Wheels - 200mm x 50mm Extra Strong Polyamide Wheel with Polurethane Tread and Precision Ball Bearing Axle ---Plate Size - 115mm x 140mm ---Plate Hole Mounting Positions - 81mm x 105mm ---Load Capacity (each castor) - 750kg ---Overall Height - 248mm ---Bracket Steel Thickness - 6mm ---Ball Bearing Swivel Head ---Operating temperature - 40'c to +80'c ---High Load Rating Heavy Duty Castors ---Bright Yellow Zinc Finish Bracket ---More Sizes Available On eBay ---Other Quantities Available by Request For Help and Support with your requirements or specific application please contact us.