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The Colson Casters 4" x 1.25" Polyolefin Delrin Bearing Caster with Expanding Adapter is designed for versatile mobility across various environments. Featuring a durable Polyolefin wheel paired with a Delrin bearing, this caster provides smooth movement and a long-lasting solution for heavy-duty needs.
The caster is equipped with a 3/4" to 13/16" Inside Dia. Round Tubing Expanding Adapter, making it simple to install and adapt to different tubing sizes. This feature ensures the caster can easily be integrated into your existing setups with minimal effort, enhancing both functionality and efficiency.
The 4" x 1.25" wheel size offers an optimal combination of load-bearing capacity and maneuverability, making this caster ideal for use in industrial, commercial, and general-purpose applications. Whether you're moving carts, equipment, or machinery, the Colson Casters MTG40 ensures reliable performance in demanding environments.
Designed for long-term durability and consistent performance, this caster is a practical solution for operations requiring reliable, smooth, and durable mobility. Upgrade your mobility solutions with Colson Casters and experience enhanced efficiency and effortless maneuvering.
Discover the benefits of the Colson Casters 4" x 1.25" Polyolefin Delrin Bearing Caster with Expanding Adapter and transform the way your equipment moves. Experience smooth, efficient, and durable mobility solutions tailored to your needs.
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.
Designed to provide exceptional mobility and performance, the Colson Casters 4" x 1.25" Polyolefin Delrin Bearing Caster with Expanding Adapter is the ideal choice for applications requiring robust, smooth, and reliable movement. Whether you're working in an industrial setting, medical environment, or any general-purpose application, this caster is engineered to deliver lasting value and superior functionality.
This Colson Caster is suitable for a wide variety of industrial, commercial, and general-purpose applications. It can be used in factories, warehouses, medical environments, and retail settings. Whether you're moving carts, machinery, or heavy equipment, this caster provides the maneuverability, load-bearing capacity, and durability necessary for efficient and safe operations.
From moving large machinery to transporting medical equipment in hospitals, the Colson Casters MTG40 meets the rigorous demands of your business or operation. Its expanding adapter feature ensures that it can easily be adapted to existing systems without needing additional modifications, saving time and enhancing overall efficiency.
Installing the Colson Casters MTG40 is quick and easy, thanks to the expanding adapter that allows for quick installation on tubing ranging from 3/4" to 13/16". Its simple design means no special tools or skills are required, enabling fast setup and reducing downtime. The Polyolefin wheel and Delrin bearing require minimal maintenance, offering long-lasting performance with little effort.
The Polyolefin wheel is engineered to handle both smooth and rough surfaces, providing long-term durability even in challenging environments. With proper care, the Colson Casters MTG40 will maintain its smooth performance over time, reducing the need for frequent replacements or repairs.
Colson Casters has a reputation for delivering high-quality, reliable mobility solutions. By choosing the 4" Polyolefin Delrin Bearing Caster, you are investing in a durable, efficient product designed to improve your operations and simplify your mobility needs. With its versatility, ease of installation, and superior performance, this caster is the ultimate choice for any heavy-duty mobility application.
Upgrade your equipment and operations today with the Colson Casters MTG40. Experience the difference in quality and performance that Colson Casters brings to your business.
This Colson 2.04267.53 4" x 1.25" Polyolefin Caster – 3/4" to 13/16" Stem 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 Polyolefin wheel with a 1-1/4" tread width. Polyurethane protects finished floors, rolls quietly, and resists most chemicals while carrying heavy loads.
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.
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.
The overall height (floor to top of plate or stem) is 5.25". 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).
$55.00
| Identification | |
| Brand | colson header |
| Dimensions & Mounting | |
| Wheel Diameter | 4" |
| Wheel Tread Width | 1-1/4" |
| Overall Height | 5.25" |
| Mount Style | Plate |
| Load & Performance | |
| Wheel Capacity | 275 lbs |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Wheel Material | Polyolefin |
| 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
$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"Polyolefin | — | 5.25" | $55.00 | 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 → |
