Industry caster ,caster,caster wheel Load capacity:From 80kg up to 180kg per caster Wheel diameter:75mm, 100mm125mm 150mm,200mm Matches with different fittings such as swivel, fixed orbrake plate ,stem ,thread,bolt hole Applications: Supermarket, display racks, general usage in market,hand cart and industry equipment,etc. Caster with or without brake available Assorted colors (optional)