
4in (100mm) Locking Swivel Caster
- 100mm smooth mobility
- Locking secure positioning
- Swivel enhanced maneuver







































Quality Assurance Certified
Medical Device Standards
Professional-grade 4-inch swivel casters designed specifically for Rubbermaid carts and similar medical/commercial equipment. These replacement casters feature durable construction with brake functionality, smooth operation, and floor-friendly materials to ensure optimal mobility and safety in healthcare and institutional environments.
Talk to our experts for custom solutions and tailored guidance.
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Are replacement parts available for rubbermaid carts?
Yes, we offer a wide selection of replacement casters and parts specifically designed for Rubbermaid carts and similar commercial equipment.
What is the difference between a rigid caster and a swivel caster?
What wheel size is best for Rubbermaid carts?
Do you offer brake functionality on 4-inch casters?
What materials are available for cart casters?
Can I get custom caster solutions for my equipment?
What is the typical delivery time for replacement casters?
Talk to our experts for custom solutions and tailored guidance.

Medical carts, hospital beds, IV poles, and patient mobility equipment requiring smooth, quiet operation.

Food service carts, cleaning equipment, and institutional furniture needing durable mobility solutions.

Mobile teaching equipment, cafeteria carts, and facility maintenance equipment for schools and universities.

Kitchen carts, serving equipment, and food transport systems requiring non-marking, easy-clean casters.
Talk to our experts for custom solutions and tailored guidance.



Trusted by #1 healthcare organizations with proven expertise in medical equipment mobility solutions since 1988.
Save 30-100% compared to OEM pricing while receiving exceptional technical support and fast delivery nationwide.
Product trials, samples, and custom manufacturing capabilities to ensure perfect compatibility with your equipment.
Connect with our technical experts to find the perfect 4-inch swivel casters. Quick response with detailed compatibility guidance.
For immediate assistance, feel free to give us a direct call at +1 513-733-9322 You can also send us a quick email at Service@HumphriesCasters.com
For immediate assistance, feel free to give us a direct call at +1 513-733-9322 You can also send us a quick email at Service@HumphriesCasters.com