Home / Heavy Duty Caster Heavy Duty Caster EN 840 Certified. Fixed/Swivel Castor, Fork made of heavy pressed steel, reinforced, zinc plated, wheel axle with nut, plate fitting. Wheel centre made of polyamide, heavy duty, precision ball bearing. Fixed Model Swivel Models Print PageView & Print PDF. Provide your email below & we'll send you more product information on Heavy Duty Caster. Request MoreTechnical drawings & specifications. Product Enquiry Ask us about Heavy Duty Caster. *All fields are required.