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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.
Order processing
In stock. Orders placed before 12pm CT (Mon–Fri) typically ship the same or next business day from our Mansfield, TX warehouse.
Shipping method
Smaller orders ship parcel (UPS/FedEx Ground). Heavy or bulk quantities consolidate to LTL freight. The method and final cost are shown before payment, so there are no post-checkout adjustments.
Payment & procurement terms
New to CasterHQ? Open an account or request terms and send your resale or tax-exemption certificate before ordering so it is applied at checkout.
Volume pricing & quotes
Quantity discounts apply automatically — no codes needed. For large, recurring, or custom requirements, request a bulk quote and our team will confirm pricing, lead time, and total landed freight upfront.
Returns & warranty
Stock items carry a 30-day return policy in unused, resalable condition. Made-to-order and custom items are non-returnable once production starts. All products carry the manufacturer's warranty against defects.
Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas and freight deliveries may take longer.
For pallet freight, scheduled releases, or blanket purchase orders, contact our team and we'll confirm total landed cost before you commit. Direct line: 844-439-4335.
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.
This MedCaster SS-04TPX-125-DL-TP01 4" x 1-1/4" TPR Swivel Caster – 190 lb is rated to 190 lbs per caster. Size a set by dividing the total load by the number of casters, and for uneven floors assume 3 of 4 casters carry the load. Keep continuous-use loads within about 75-80% of the rating.
This caster runs a Gray Rubber wheel with a 1-1/4" tread width. Rubber absorbs shock and protects floors, and runs quietly, which suits noise-sensitive and light-to-medium duty use.
This caster uses a top-plate mount with a 2-1/2" x 3-5/8" plate and a 1-3/4" x 2-13/16" bolt pattern. Measure your existing mounting holes before ordering; if you are replacing casters, match the bolt pattern - most standard patterns interchange across brands.
This is a Swivel caster. Swivel casters rotate 360 degrees for full maneuverability. For most mobile equipment we recommend 2 swivel + 2 rigid, or 4 swivel with at least 2 brakes.
Rated for -20°F to 180°F. Operating outside the rated range can reduce wheel life and load capacity, so match it to your environment (wash-down, freezer, oven-adjacent, etc.).
The Gray Rubber wheel performs best on rough, uneven, or outdoor surfaces such as asphalt, gravel, and cracked concrete. For non-marking or clean-environment needs, ask us about matching tread options.
The overall height (floor to top of plate or stem) is 5.4375". Account for it when checking equipment clearance, dock height, and ergonomic working height.
We accept purchase orders and offer Net 30 on approved accounts, ACH, and all major cards, plus tax-exempt ordering with a resale or exemption certificate. Volume discounts apply automatically; request a bulk quote for large or recurring orders. Stock items carry a 30-day return policy in unused condition (made-to-order items are non-returnable once production starts).
$154.00
| Identification | |
| Brand | MedCaster |
| Dimensions & Mounting | |
| Wheel Diameter | 4" |
| Wheel Tread Width | 1-1/4" |
| Overall Height | 5.4375" |
| Plate Size | 2-1/2" x 3-5/8" |
| Bolt Hole Pattern | 1-3/4" x 2-13/16" |
| Mount Style | Plate |
| Rig Type | Swivel |
| Load & Performance | |
| Wheel Capacity | 190 lbs |
| Temp Range | -20°F to 180°F |
| Brake Type | No Brake |
| Materials & Finish | |
| Wheel Material | Gray Rubber |
| Wheel Core Material | Polyolefin |
| Frame Material | Zinc Plated Steel |
4" x 1.25" TPR Total Lock Swivel Caster – 250 lb | 2 3/8" x 3 5/8" Plate | CasterHQ
4" x 1-1/4" · 250 lbs
$24
4" x 1.25" Polyurethane Swivel Caster – 325 lb | 2.5" x 3.625" Top Plate | CasterHQ
4" x 1-1/4" · 260 lbs · Direct fit
$14
Your selection is highlighted. Every option shares its wheel size and mount; a Direct fit tag means the same mounting plate — a drop-in replacement. Step up or down in load rating, all in-stock.
| Casters (in stock) | Load capacity | Wheel | Type | Overall height | Price | |
|---|---|---|---|---|---|---|
| 190 lbs | 4" × 1-1/4"Gray Rubber | Swivel | 5.4375" | $154.00 | Viewing | |
| 250 lbsHeavier duty | 4" × 1-1/4"Gray Rubber | Swivel with Total Lock Brake + brake | — | $24.00 | View → | |
| 260 lbsHeavier duty | 4" × 1-1/4"Polyurethane | Swivel | 4-1/8" | $14.00 | View → | |
| 300 lbsHeavier duty | 4" × 1-1/4"Polyurethane | Swivel | 5-1/8" | $19.00 | View → | |
| 300 lbsHeavier duty | 4" × 1-1/4"Polyurethane | Swivel | 5-1/8" | $19.00 | View → |
