Up to 350 lbs
Up to 7,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
Shock absorbing
Outdoor / rough terrain
View All Specialty Casters
Browse all specialty caster types
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.
The Durastar Medium Heavy Duty 34 Series Rigid Caster is engineered to provide superior durability and performance in demanding environments. Featuring a robust 5" x 2" rubber wheel on a glass-filled nylon core, this caster is designed to withstand rigorous use, making it perfect for heavy-duty applications in warehouses, factories, and industrial settings.
With an impressive 450 lb capacity, this caster ensures smooth, reliable movement even under heavy loads. The 4" x 4-1/2" top plate provides easy installation and stable support, making it a versatile option for various equipment and furniture types. The rubber tread offers superior floor protection while maintaining smooth rolling on a wide range of surfaces.
The Durastar caster’s design allows for excellent maneuverability, even in tight spaces, ensuring you can move your equipment with ease and precision. Trust in the quality craftsmanship of Durastar casters for long-lasting, dependable performance in any demanding environment.
Upgrade your mobility systems with the Durastar Medium Heavy Duty 34 Series Rigid Caster. Built for heavy-duty use, this caster offers unparalleled durability, performance, and ease of use. Order today and experience the reliability that sets Durastar apart.
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 Durastar Medium Heavy Duty 34 Series Rigid Caster is a top-tier mobility solution for industries and applications requiring high-strength, durability, and reliable performance. Featuring a robust 5" x 2" rubber wheel mounted on a glass-filled nylon core, this caster is engineered to withstand heavy loads and rough environments, making it the ideal choice for industrial, warehouse, and commercial uses.
With a 450 lb load capacity, this caster is built to handle demanding tasks with ease. Whether you're moving heavy machinery, industrial carts, or storage units, this caster offers superior strength and support. The rubber on glass-filled nylon construction combines the flexibility of rubber with the toughness of nylon, providing long-lasting durability and smooth, quiet operation. The material choice ensures that the caster is both tough and gentle on floors, offering optimal floor protection even in high-traffic environments.
With its 4" x 4-1/2" top plate, this caster offers easy installation and a wide range of compatibility with different types of equipment. Its universal design ensures that it can be mounted on a variety of carts, tables, or racks, making it an incredibly versatile option for multiple use cases. The ease of installation reduces downtime and allows businesses to quickly integrate it into their workflows.
Floor protection is a key feature of this caster. The rubber tread provides reliable traction, ensuring smooth movement without causing damage to sensitive floors. This makes the caster a perfect choice for settings with delicate flooring, such as hospitals, offices, or retail spaces. Additionally, the caster’s high-quality materials contribute to minimal noise during use, making it an ideal solution for environments that require quieter equipment movement.
The Durastar Medium Heavy Duty 34 Series caster is built for reliable performance and long-lasting durability, even under tough conditions. Whether you're using it for heavy-duty carts, workbenches, or industrial equipment, this caster is designed to endure constant use and harsh environments without compromising on its function. Its ergonomic design reduces physical strain on operators, making it easier to use for extended periods without discomfort.
Applications for this caster include not only industrial and manufacturing environments but also commercial and medical facilities where heavy loads need to be moved regularly. Its ability to handle challenging environments while providing protection to floors makes it a popular choice across a wide range of industries, including manufacturing, warehousing, medical, and retail.
In conclusion, the Durastar Medium Heavy Duty 34 Series Rigid Caster combines strength, durability, and versatility to meet the needs of demanding environments. Its high load capacity, ergonomic design, and easy installation make it an excellent choice for anyone looking to upgrade their mobility solutions and improve operational efficiency. Order today and experience the Durastar difference in mobility.
This 5" x 2" Rubber on Glass-filled Nylon Rigid Caster – 450 lb is rated to 450 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 2" 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 4" x 4-1/2" plate and a 2-5/8" x 3-3/8" slotted to 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 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.
Rated for Up 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 6-1/2". 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).
$36.00
| Identification | |
| Brand | Durastar |
| Dimensions & Mounting | |
| Wheel Diameter | 5" |
| Wheel Tread Width | 2" |
| Overall Height | 6-1/2" |
| Plate Size | 4" x 4-1/2" |
| Bolt Hole Pattern | 2-5/8" x 3-3/8" slotted to 3" x 3" |
| Mount Style | Plate |
| Rig Type | Rigid |
| Load & Performance | |
| Wheel Capacity | 450 lbs |
| Temp Range | Up to 180°F |
| Brake Type | No Brake |
| Materials & Finish | |
| Wheel Material | Nylon |
| Frame Material | Zinc Plated Steel |
5" x 2" Mold-On Rubber Swivel Caster – 450 lb | 4" x 4-1/2" Plate | CasterHQ
5" x 2" · 450 lbs · Direct fit
$25
5" x 2" Crowned Gray TPR Polyolefin Industrial Wheel – 400 lb | CasterHQ
5" x 2" · 400 lbs
$19
5" x 2" Thermo Rubber Polyolefin Industrial Replacement Wheel – 400 lb | CasterHQ
5" x 2" · 400 lbs
$19
View all 5′ 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 | |
|---|---|---|---|---|---|---|
| 400 lbsLighter duty | 5" × 2"Gray Rubber | — | — | $19.00 | View → | |
| 400 lbsLighter duty | 5" × 2"Rubber | Rigid | 6-1/2" | $23.00 | View → | |
| 450 lbs | 5" × 2"Nylon | Rigid | 6-1/2" | $36.00 | Viewing | |
| 450 lbsSame capacity | 5" × 2"Rubber | Swivel | 6-1/2" | $25.00 | View → | |
| 500 lbsHeavier duty | 5" × 2"Gray Rubber | Rigid | 6-1/2" | $27.00 | View → |





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