Bolt Hole Castor with Brake + Nylon Wheel Stem Castor with Nylon Wheel Stem Castor Brake + Nylon wheel Load capacity:From 150kg up to 350kg per caster Wheel diameter: 100mm, 125mm, 160mm and 200mm Matches with different fittings such as swivel, fixed or side brake plate Rubber or with plastic core, hard rubber, PP, PU and cast iron caster are available Applications: Supermarket, display racks, general usage in market, etc. Caster with or without brake available Assorted colors (optional)