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The MedCaster 120XS04201S Medical Swivel Caster is engineered to meet the performance standards of industries that demand both hygiene and durability. Featuring a 4" x 2" grey rubber XS wheel and a 4" x 4-1/2" stainless steel top plate, this caster provides a reliable and ergonomic mobility solution for medium-duty applications.
Built for versatility, this kingpinless swivel caster ensures reduced wear and quiet operation—ideal for use in hospitals, laboratories, and food service environments. Its towable design enhances adaptability in controlled towing systems, while the stainless steel frame provides exceptional corrosion resistance even in marine or pharmaceutical settings.
Whether you're outfitting clean room carts, waste containers, or marine dollies, the 120XS04201S delivers floor protection, ergonomic handling, and consistent performance where cleanliness and reliability are paramount.
Enhance your mobility systems with the MedCaster 4" x 2" Stainless Steel Swivel Caster. Designed for demanding environments where reliability, sanitation, and performance matter most. Invest in precision mobility today.
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 120XS04201S is a premium 4" x 2" medical swivel caster featuring a corrosion-resistant stainless steel frame and a non-marking grey rubber XS wheel. Designed with both hygiene and performance in mind, this caster excels in high-demand industries where mobility, durability, and cleanliness are mission-critical.
Built to support up to 400 lbs, the 120XS04201S utilizes a kingpinless swivel design that enhances maneuverability while reducing wear and noise. This makes it an ideal mobility solution for sensitive environments such as hospitals, laboratories, food processing plants, and even marine and pharmaceutical settings. The towable feature provides added adaptability for equipment in controlled towing operations.
Designed with user safety in mind, the ergonomic grey rubber wheel offers reduced push force and smooth operation across a variety of floor surfaces. The non-marking tread protects delicate flooring in clean rooms, medical facilities, and commercial kitchens, while the XS wheel compound ensures quiet, efficient movement even under continuous use.
This Faultless caster is widely adopted in industries where sanitation, durability, and maneuverability are essential. From medical and pharmaceutical facilities to marine and food processing environments, it delivers consistent, safe, and dependable performance. Its stainless construction ensures it meets regulatory and operational standards in clean and corrosive conditions.
Choose the Faultless 4" x 2" Grey Rubber Stainless Steel Swivel Caster for your next medical, marine, or food service project. With its balanced blend of durability, ergonomic design, and hygienic performance, this caster is an essential upgrade for any operation that values precision, safety, and long-term value.
This MedCaster 120XS04201S 4" x 2" Grey Rubber Swivel Stainless Caster – 400 lb is rated to 400 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 2" 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 4" x 4-1/2" plate and a 3" x 3" 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 5.625". 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).
$343.00
| Identification | |
| Brand | MedCaster |
| Dimensions & Mounting | |
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Overall Height | 5.625" |
| Plate Size | 4" x 4-1/2" |
| Bolt Hole Pattern | 3" x 3" |
| Mount Style | Plate |
| Rig Type | Swivel |
| Load & Performance | |
| Wheel Capacity | 400 lbs |
| Temp Range | -20°F to 180°F |
| Brake Type | No Brake |
| Materials & Finish | |
| Wheel Material | Gray Rubber |
| Frame Material | Stainless Steel |
4" x 2" Mold-On Rubber Rigid Caster 4" x 4-1/2" Plate – 400 lb | CasterHQ
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View all 4′ x 2′ casters & wheels →
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 | |
|---|---|---|---|---|---|---|
| 300 lbsLighter duty | 4" × 2"Gray Rubber | Rigid | 5-5/8" | $26.00 | View → | |
| 350 lbsLighter duty | 4" × 2"Gray Rubber | — | — | $14.00 | View → | |
| 400 lbs | 4" × 2"Gray Rubber | Swivel | 5.625" | $343.00 | Viewing | |
| 400 lbsSame capacity | 4" × 2"Rubber | Rigid | 5-5/8" | $23.00 | View → | |
| 400 lbsSame capacity | 4" × 2"Rubber | Swivel | 5-5/8" | $24.00 | View → |
