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 2-1/2" x 1" Polyolefin Swivel Caster is a versatile and durable mobility solution designed for light-duty applications. With a 115 lb load capacity, this caster excels in various commercial and institutional settings, providing reliable movement for equipment and furniture.
This versatile caster is ideal for use in:
Polyolefin wheels offer several advantages:
Durastar has been a trusted manufacturer of high-quality casters since 1985, establishing a reputation for reliability and innovation in the industry. By choosing this Durastar Polyolefin Swivel Caster, you're investing in a product that combines durability, performance, and cost-effectiveness to enhance your mobility solutions across various light-duty applications.
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 2-1/2" x 1" Polyolefin Swivel Caster is engineered for optimal performance in light-duty applications. Its polyolefin wheel ensures smooth, quiet operation while providing excellent floor protection. The zinc-plated finish offers superior corrosion resistance, enhancing the caster's longevity in various environments.
This caster excels in a wide range of settings, including:
Polyolefin wheels offer several advantages:
The versatility of this caster makes it ideal for:
As a product of Durastar, a company with over 40 years of experience in caster manufacturing, this swivel caster undergoes rigorous quality control. It's built to meet or exceed industry standards for strength, durability, and performance, ensuring reliable operation throughout its lifespan.
This 2-1/2" x 1" Polyolefin Swivel Caster – 115 lb is rated to 115 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 Polyolefin wheel with a 1" tread width. Polyurethane protects finished floors, rolls quietly, and resists most chemicals while carrying heavy loads.
This caster uses a top-plate mount with a 2-3/8" x 3-5/8" plate and a 1-3/4" x 2-7/8" slotted to 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 Polyolefin wheel performs best on smooth to semi-smooth floors including sealed concrete, tile, and epoxy. For non-marking or clean-environment needs, ask us about matching tread options.
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).
$21.00
| Identification | |
| Brand | Durastar |
| Dimensions & Mounting | |
| Wheel Diameter | 2-1/2" |
| Wheel Tread Width | 1" |
| Plate Size | 2-3/8" x 3-5/8" |
| Bolt Hole Pattern | 1-3/4" x 2-7/8" slotted to 3" |
| Mount Style | Plate |
| Rig Type | Swivel |
| Load & Performance | |
| Wheel Capacity | 115 lbs |
| Temp Range | -20°F to 180°F |
| Brake Type | No Brake |
| Materials & Finish | |
| Wheel Material | Polyolefin |
| Frame Material | Zinc Plated Steel |
2-1/2" x 1" Hard Rubber Swivel Caster – 115 lb | 2-3/4" x 3-7/8" Top Plate
2-1/2" x 1" · 115 lbs
$21
2-1/2" x 1" Hard Rubber Rigid Caster – 115 lb | 2-3/8" x 3-5/8" Top Plate | CasterHQ
2-1/2" x 1" · 115 lbs · Direct fit
$20
2-1/2" x 1" Polyolefin Rigid Caster – 115 lb | 2-3/8" x 3-5/8" Top Plate | CasterHQ
2-1/2" x 1" · 115 lbs · Direct fit
$20
View all 2-1/2" x 1" casters & wheels · industrial-rated small-equipment size →
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 | |
|---|---|---|---|---|---|---|
| 95 lbsLighter duty | 2-1/2" × 1"Rubber | Rigid | — | $20.00 | View → | |
| 95 lbsLighter duty | 2-1/2" × 1"Rubber | Swivel | — | $21.00 | View → | |
| 115 lbs | 2-1/2" × 1"Polyolefin | Swivel | — | $21.00 | Viewing | |
| 115 lbsSame capacity | 2-1/2" × 1"Rubber | Rigid | 3-1/4" | $20.00 | View → | |
| 115 lbsSame capacity | 2-1/2" × 1"Rubber | Swivel | 3-1/4" | $21.00 | View → |





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