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DURASTAR

4" x 1-1/4" Nylon Rigid Caster – 350 lb | Top Plate Zinc | CasterHQ

Wheel
4" x 1-1/4"
Capacity
350 lbs
Overall Height
5-1/8"
Mount
Plate
In Stock · Ships in 1-3 Business Days
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Volume pricing: 50+ saves 5% · 100+ saves 10% · 200+ saves 15% · fleet orders: request custom pricing

PO Net 30 ACH Tax-Exempt VISA AMEX DISCOVER
Business Purchasing
  • Purchase orders accepted for approved accounts
  • Net 30 terms for qualified businesses
  • ACH, credit card, and tax-exempt ordering
  • Bulk and contract pricing on fleet quantities
Jordan W., Founder Bob C., Director of Sales
Not sure this is the right spec? Jordan (Founder) and Bob (45+ years in casters) review applications before you order.
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Product Overview
At a glance
Load capacity350 lbs
Wheel4" × 1-1/4" Nylon
MountPlate
TypeRigid
Overall height5-1/8"
Temperature-40°F to 180°F

Durastar 4" x 1-1/4" Nylon Rigid Caster - 350 lb Capacity


Product Overview

The Durastar 4" x 1-1/4" Nylon Rigid Caster is a high-performance mobility solution designed for medium-duty applications. With an impressive 350 lb load capacity, this caster offers reliability and smooth operation across various commercial and industrial settings.

Key Features

  • Wheel Material: Durable nylon for superior strength and wear resistance
  • Wheel Dimensions: 4" diameter x 1-1/4" width, providing stability and efficient rolling
  • Load Capacity: 350 lbs, suitable for a wide range of applications
  • Customizable Mounting: Multiple top plate size options for versatile installation
  • Finish: Zinc plated for enhanced corrosion resistance

Applications

This versatile caster excels in various settings, including:

  • Material handling equipment
  • Industrial machinery
  • Warehouse and distribution centers
  • Manufacturing facilities
  • Food processing plants
Key Features

Top 10 Features of Durastar 4" x 1-1/4" Nylon Rigid Caster

  1. Impressive Load Capacity: Supports up to 350 lbs, ideal for medium-duty applications
  2. Durable Wheel Material: High-quality nylon construction for superior strength and wear resistance
  3. Rigid Design: Provides directional stability for straight-line movement
  4. Versatile Mounting Options: Available with various top plate sizes for secure installation
  5. Chemical Resistance: Withstands exposure to most solvents and chemicals
  6. Temperature Resilient: Performs well in a range from -40°F to 180°F
  7. Non-Marking Performance: Ideal for sensitive flooring and environments requiring cleanliness
  8. Corrosion Protection: Zinc plated finish for enhanced durability
  9. Low Maintenance: Designed for long-lasting performance with minimal upkeep
  10. Versatile Applications: Suitable for material handling, food service, and light industrial use
Ordering & Shipping Information

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

Purchase orders — accepted from approved accounts
Net 30 terms — available on approved credit
ACH & all major cards — Visa, MC, Amex, Discover
Tax-exempt — submit your resale/exemption certificate

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.

Typical transit times after shipment

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.

Need an exact freight quote or blanket PO?

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.

Additional Information

Durastar 4" x 1-1/4" Nylon Rigid Caster - 350 lb Capacity


Product Overview

The Durastar 4" x 1-1/4" Nylon Rigid Caster is a high-performance mobility solution designed for medium-duty applications. With an impressive 350 lb load capacity, this caster offers reliability and smooth operation across various commercial and industrial settings.

Key Features

  • Wheel Material: High-quality nylon for superior strength and wear resistance
  • Wheel Dimensions: 4" diameter x 1-1/4" width, providing stability and efficient rolling
  • Load Capacity: 350 lbs, suitable for a wide range of applications
  • Customizable Mounting: Multiple top plate size options for versatile installation
  • Finish: Zinc plated for enhanced corrosion resistance

Benefits of Nylon Wheels

  • Durability: High impact strength and resistance to wear and tear
  • Chemical Resistance: Withstands exposure to most solvents, oils, and chemicals
  • Low Moisture Absorption: Maintains performance in various environments
  • Non-Marking: Ideal for sensitive flooring and clean environments
  • Low Rolling Resistance: Improves maneuverability and reduces operator fatigue

Applications

This versatile caster excels in various settings, including:

  • Material handling equipment
  • Industrial machinery
  • Warehouse and distribution centers
  • Manufacturing facilities
  • Food processing plants
  • Automotive industry

Why Choose Durastar Nylon Casters?

With over four decades of expertise in caster manufacturing since 1985, Durastar provides reliable mobility solutions for various industries. The Nylon Rigid Caster offers several advantages:

  • Exceptional durability for long-lasting performance
  • Smooth operation for improved ergonomics
  • Versatile mounting options for easy installation
  • Excellent load capacity for medium-duty applications
  • Wide temperature range for use in various environments

By choosing Durastar, you're investing in a product that balances durability, performance, and user-friendly design, ensuring your mobility needs are met with precision and reliability in various commercial and industrial environments.

Frequently Asked Questions

What is the load capacity of this caster?+

This 4" x 1-1/4" Nylon Rigid Caster – 350 lb is rated to 350 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.

What wheel does this caster use?+

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.

What plate size and bolt pattern does it use?+

This caster uses a top-plate mount. Measure your existing mounting holes before ordering; if you are replacing casters, match the bolt pattern - most standard patterns interchange across brands.

Is this a swivel or rigid caster, and how does the brake work?+

This is a Rigid caster. Rigid casters track straight for directional stability. For most mobile equipment we recommend 2 swivel + 2 rigid, or 4 swivel with at least 2 brakes.

What temperature range can this caster handle?+

Rated for -40°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.).

What floors and applications is it best for?+

The Nylon wheel performs best on smooth, hard industrial floors. For non-marking or clean-environment needs, ask us about matching tread options.

What is the overall mounted height?+

The overall height (floor to top of plate or stem) is 5-1/8". Account for it when checking equipment clearance, dock height, and ergonomic working height.

How do I order, and what are the terms?+

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).

4
4" x 1-1/4" Nylon Rigid Caster – 350 lb | Top Plate Zinc | CasterHQ

$23.00

Technical Specifications

Identification
Brand Durastar
Dimensions & Mounting
Wheel Diameter 4"
Wheel Tread Width 1-1/4"
Overall Height 5-1/8"
Mount Style Plate
Rig Type Rigid
Load & Performance
Wheel Capacity 350 lbs
Temp Range -40°F to 180°F
Brake Type No Brake
Materials & Finish
Wheel Material Nylon
Frame Material Zinc Plated Steel
Reference Dimensions
5-1/8" OVERALL HEIGHT 4" x 1-1/4" WHEEL DIA x W
Overall Height5-1/8"
Wheel4" x 1-1/4"
Wheel MaterialNylon
Illustrative caster profile drawn to this item's proportions — dimensions are manufacturer specification values. Confirm against the technical table before ordering.
Will This Caster Handle Your Load?
Enter your loaded weight — we derate to 3 effective casters on a 4-caster rig, per industry practice for uneven floors.
Rated capacity: 350 lbs per caster. For dynamic loads, towing, or debris-strewn floors, apply additional safety factor · full engineering tools →

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