Lab Cart Casters – Wholesale Supply for Hospitals and Research Facilities

A brake-only caster locks the wheel from rolling but allows the swivel head to rotate. A total lock caster immobilizes both the wheel and the swivel simultaneously with a single lever action, providing complete stability. Total lock casters are preferred for hospital beds, stretchers, and any equipment where full immobilization is critical to patient safety.

Yes. We carry ESD-compliant casters including models from Baxter and Hillrom, such as the CASTER, BRAKE, ESD, 125MM and the Caster, B/S, Cover, ESD. These are designed to safely dissipate static electricity, making them appropriate for environments with sensitive electronic medical equipment or research instrumentation.

Our inventory includes OEM and compatible replacement casters for major brands including Hill-Rom (Hillrom), Baxter, Stryker, Joerns, Invacare, Hausted, Midmark, and Tente. Compatible bed and equipment lines include VersaCare, CareAssist, Centrella Smart+, Progressa, Bariatric Plus, Century Series, Advance Series, TranStar Stretchers, and more.

Yes. Humphries Casters offers OEM quantity discounts, blanket orders, and bulk pricing programs. Wholesale pricing is available upon request for hospitals, research facilities, and facility maintenance teams. Contact us at 1-800-733-4758 or Service@HumphriesCasters.com for a custom quote based on your volume requirements.

We offer a brand cross-referencing service to help identify the correct replacement based on your existing part number, equipment model, or caster dimensions. Provide your item number, stem diameter, stem length, wheel size, and lock type when contacting our team — or call our technical support line for guided assistance.

For quiet operation and floor protection on tile, linoleum, and hardwood, non-marking rubber or thermoplastic rubber (TPR) wheels are ideal. For wet environments like labs or sterile processing, stainless steel or polyurethane wheels with stainless steel bearings are recommended. ESD-safe wheels are specified for environments with sensitive electronic equipment.