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Engineered for performance, the MedCaster 4" x 1-1/4" Grey QuikStart Rubber Swivel Caster with a directional lock brake provides the ideal balance of maneuverability, safety, and floor protection. Its ergonomic rubber wheel ensures smooth, quiet operation, reducing user fatigue in high-traffic or precision-dependent environments.
This caster features a reliable 2-1/2" x 3-5/8" top plate mount and a durable nylon body that resists wear while maintaining a lightweight structure. The integrated thread guard adds longevity by preventing debris buildup, making it a low-maintenance choice for demanding settings.
Trusted in retail, medical, pharmaceutical, and laboratory applications, this swivel caster is ideal for use on POP displays, store fixtures, office equipment, and medical carts. Its non-marking QuikStart rubber wheel is designed to protect floors and enhance user control, especially in dynamic workspaces.
Choose the MedCaster NG-04QDP-125-DL-TP01 caster for your next project to ensure exceptional reliability, ergonomic handling, and long-lasting mobility—all backed by trusted engineering for specialized environments.
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.
Experience superior mobility and control with the Faultless NG-04QDP-125-DL-TP01 Medical Swivel Caster, purpose-built for reliability, comfort, and clean operation in demanding environments. This 4" x 1-1/4" caster combines floor-protective design with ergonomic rolling and a precision-engineered directional lock brake—making it a trusted choice for professionals in medical, pharmaceutical, retail, and laboratory settings.
Constructed with a rugged nylon body and a smooth-rolling Grey QuikStart rubber wheel, this caster delivers dependable support and quiet operation across all types of flooring. The non-marking tread helps preserve clean, polished surfaces—making it ideal for use in sterile or high-traffic workspaces.
The built-in thread guard minimizes debris accumulation, reducing maintenance and enhancing long-term reliability. With a 275-pound load capacity and a reinforced 2-1/2" x 3-5/8" top plate, this caster is engineered for both stability and performance.
Designed for a wide range of applications, this caster is commonly found on POP displays, medical carts, store fixtures, and office equipment. Its directional lock brake enhances control during transport and prevents unwanted swivel in critical positioning scenarios.
Whether you're outfitting a hospital cart, a laboratory workstation, or a rolling office setup, the Faultless NG-04QDP-125-DL-TP01 provides the safety, control, and durability required for everyday efficiency.
With a reputation built on engineering excellence, Faultless Casters offer dependable mobility solutions that meet the rigorous demands of today's industries. This model supports:
Upgrade your equipment with the Faultless 4" Medical Swivel Caster featuring a directional lock brake. Designed for functionality, comfort, and floor protection, it's the ideal solution for high-standards mobility across medical, retail, and laboratory applications.
This MedCaster NG-04QDP-125-DL-TP01 4" x 1-1/4" Rubber Swivel Caster – 275 lb is rated to 275 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 Nylon wheel with a 1-1/4" tread width. Nylon resists chemicals and moisture and carries high loads, which suits washdown and wet environments.
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 Nylon wheel performs best on smooth, hard industrial floors. For non-marking or clean-environment needs, ask us about matching tread options.
The overall height (floor to top of plate or stem) is 5.75". 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).
$63.00
| Identification | |
| Brand | MedCaster |
| Dimensions & Mounting | |
| Wheel Diameter | 4" |
| Wheel Tread Width | 1-1/4" |
| Overall Height | 5.75" |
| 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 | 275 lbs |
| Temp Range | -20°F to 180°F |
| Brake Type | No Brake |
| Materials & Finish | |
| Wheel Material | Nylon |
| Frame Material | Zinc Plated Steel |
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 | |
|---|---|---|---|---|---|---|
| 250 lbsLighter duty | 4" × 1-1/4"Gray Rubber | Swivel with Total Lock Brake + brake | — | $24.00 | View → | |
| 260 lbsLighter duty | 4" × 1-1/4"Polyurethane | Swivel | 4-1/8" | $14.00 | View → | |
| 275 lbs | 4" × 1-1/4"Nylon | Swivel | 5.75" | $63.00 | Viewing | |
| 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 → |
