Up to 350 lbs
Up to 6,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
High-capacity loads
Shock absorbing
Corrosion resistant
Outdoor / rough terrain
OEM replacements
All measurements indicate the wheel diameter by the tread width.
The below capacity ranges indicate the working (dynamic) load that each caster will support. A safety factor should be included in your formula to determine your required load rating per caster.
W/(C-1)=R W is total weight needed to move. C is total number of casters required. R is ideal load rating, with safety factor built in. Divide the total load weight by one less caster than you will use to safely determine load rating.
Plate dimensions shown are overall mounting plate size.
When replacing existing casters, select the closest plate size and verify bolt-hole compatibility.
BHP = Bolt Hole Pattern, shown under each plate.
PRODUCT CODE: SS-04TPX-125-DL-TP01
Upgrade your medical or lab environment with the MedCaster SS-04TPX-125-DL-TP01 Swivel Caster, expertly engineered for precision, cleanliness, and long-lasting performance. With a 4" thermoplastic rubber wheel, this caster is ideal for applications requiring smooth, non-marking movement in sterile or sensitive environments.
The direction lock brake mechanism offers enhanced control, making it perfect for use on hospital carts, surgical tables, and laboratory carts. Its stainless steel components resist corrosion and wear, maintaining hygienic standards in medical, pharmaceutical, and cleanroom applications.
Whether you're outfitting utility carts, stainless steel tables, or case carts, this caster delivers both maneuverability and dependability. Its quiet operation and floor-protective wheel make it a trusted solution in facilities where safety and cleanliness are essential.
Choose the MedCaster 4" Thermoplastic Rubber Swivel Caster with Direction Lock Brake for superior control, safety, and hygiene. Built to meet the demands of the medical and scientific industries with confidence and care.
Transparent pricing
All pricing and quantity discounts are applied automatically. No promo codes required and no post-checkout price changes.
Upfront shipping costs
Shipping is calculated by order size and weight. Final shipping costs are shown before payment so there are no surprises.
Business-friendly ordering
We support bulk orders, repeat purchases, and fast quotes for larger or custom requirements.
Real support from product specialists
Need help confirming fit, compatibility, or application? Our team works directly with engineers, maintenance teams, and buyers every day.
Trusted by industrial and commercial customers
CasterHQ supplies casters and wheels for manufacturing, material handling, retail, and distribution environments nationwide.
When will my order ship?
In-stock items typically ship same or next business day. Weekend orders ship Monday or Tuesday unless stated otherwise.
Will shipping cost more at checkout?
Shipping is not free on most orders. Your final shipping cost is shown before payment.
Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas may take longer.
Some custom products (select Made in USA casters, keyway wheels, drive wheels) are built after purchase and ship on a longer lead time. When applicable, the ship-time estimate is shown on the product page.
Contact us before ordering and we’ll confirm total landed cost upfront. Contact us.
The Faultless SS-04TPX-125-DL-TP01 is a premium swivel caster engineered for the demanding environments of the medical, pharmaceutical, and laboratory industries. Its compact 4" x 1-1/4" thermoplastic rubber wheel delivers quiet operation and exceptional floor protection—making it ideal for sterile environments where precision and cleanliness are paramount.
This caster is perfect for applications requiring reliable directional control and stable transport. Whether it's mounted on hospital carts, lab tables, surgical carts, cleanroom equipment, or stainless steel utility carts, the integrated direction lock brake provides dependable locking to prevent unwanted movement in critical environments.
With a load capacity of 190 lbs, this caster balances strength with finesse. Its stainless steel construction resists rust and corrosion, making it an ideal fit for areas requiring frequent sanitization. The non-marking thermoplastic rubber wheel glides smoothly over a variety of surfaces without damaging floors, while minimizing noise levels to support patient comfort and workplace efficiency.
Designed with a secure 2-1/2" x 3-5/8" top plate, this caster installs seamlessly on most carts and tables. As a product manufactured by Faultless—an industry leader in caster innovation—you can trust in its engineering integrity and long-term performance.
From busy hospital corridors to precise laboratory workflows, this caster offers safe, hygienic, and ergonomic mobility. Its floor-safe operation, easy directional locking, and stainless resistance make it an essential component for anyone needing dependable mobility in clinical or research settings.
Choose the Faultless 4" swivel caster with direction lock brake to elevate the performance of your medical and laboratory equipment. Delivering quiet operation, durable design, and advanced directional control—this caster helps you move forward with precision and confidence.
$154.00
| Wheel Diameter | 4" |
| Wheel Tread Width | 1-1/4" |
| Overall Height | 5.4375" |
| Wheel Capacity | 190 lbs |
| Temp Range | -20°F to 180°F |
| Wheel Material | Gray Rubber |
| Wheel Core Material | Polyolefin |
| Frame Material | Zinc Plated Steel |
| Bolt Hole Pattern | 1-3/4" x 2-13/16" |
| Mount Style | Plate |
| Plate Size | 2-1/2" x 3-5/8" |
| Rig Type | Swivel |
| Brake Type | No Brake |
Designed for engineers, manufacturers, and material handling professionals
