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Enhance your mobility solutions with the Colson Casters 4" x 1.25" Performa Delrin Bearing Caster. This high-performance caster is designed with durability in mind, featuring a Delrin bearing that provides smooth and reliable rolling action, even under heavy loads. The precision engineering ensures long-lasting performance, making it an ideal choice for demanding industrial environments.
The included Expanding Adapter is perfect for applications requiring 1-1/4" to 1-5/16" inside diameter square tubing, offering versatile mounting options and easy installation. With its robust construction and ability to support significant weight, this caster is a go-to solution for carts, trolleys, and other equipment that require dependable mobility in both commercial and industrial settings.
Designed for optimal performance and ease of use, this caster ensures that your operations run smoothly. Whether you're upgrading an existing system or building new equipment, the Colson Casters 4" x 1.25" Performa Delrin Bearing Caster with Expanding Adapter offers unparalleled reliability and performance.
Invest in the Colson Casters 4" x 1.25" Performa Delrin Bearing Caster and experience enhanced mobility and durability. Perfect for heavy-duty applications, this caster is engineered to meet the demands of industrial and commercial environments. Order now and experience the difference in your equipment’s performance.
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 Colson Casters 4" x 1.25" Performa Delrin Bearing Caster with Expanding Adapter (MTG54) is engineered to provide superior mobility and performance in a variety of industrial and commercial applications. This heavy-duty caster is built with precision to offer smooth rolling action, even under high loads, ensuring long-lasting reliability in demanding environments. Whether you're outfitting carts, workstations, or other equipment, this caster is designed to handle the tough tasks with ease, enhancing your operational efficiency.
One of the standout features of this product is its Delrin bearing, a high-performance bearing known for its durability and smooth motion. The Delrin bearing ensures that the caster provides consistent, low-friction performance, even in environments where other casters might struggle. This smooth rolling action helps to reduce strain on both equipment and users, making it ideal for workplaces where efficiency and ease of movement are essential.
The expanding adapter included with this caster is designed to fit square tubing with inside diameters ranging from 1-1/4" to 1-5/16". This versatile adapter makes installation quick and easy, ensuring that you can get your equipment up and running without the need for complicated adjustments or additional tools. With this simple yet effective feature, the Colson Casters product is perfect for a wide range of industrial equipment and setups.
Built with high-quality materials, the Colson Casters 4" x 1.25" Performa Delrin Bearing Caster is engineered for tough, long-term use. Its robust construction ensures that it can withstand heavy loads and constant movement, which is essential for the demanding nature of industrial and commercial environments. Whether you're in a factory, warehouse, or healthcare facility, this caster will perform reliably, keeping your operations running smoothly and efficiently.
Designed to meet the needs of heavy-duty applications, this caster is perfect for environments where equipment needs to be moved frequently and under substantial weight. Its heavy-duty load capacity ensures that it can handle the demands of even the most strenuous tasks, providing optimal performance and reducing the need for frequent replacements or repairs. This makes it an ideal choice for industries like logistics, manufacturing, and healthcare.
Whether you're upgrading existing equipment or building new systems, the Colson Casters 4" x 1.25" Performa Delrin Bearing Caster with Expanding Adapter is designed to improve mobility, reduce maintenance costs, and enhance the overall performance of your equipment. Invest in this high-performance caster today and experience the difference it makes in your daily operations. With its reliable design, easy installation, and superior durability, it’s a solution that you can trust to meet your mobility needs.
Enhance your equipment’s efficiency and durability with the Colson Casters 4" x 1.25" Performa Delrin Bearing Caster. Perfect for a variety of applications, this caster provides exceptional mobility, ease of use, and long-lasting performance. Upgrade your operations and improve productivity by choosing this premium-quality caster today.
This Colson MTG54 4" x 1.25" Performa Caster – 1-1/4" Square Tube is rated to 300 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 Gray Rubber wheel with a 1-1/4" tread width. Rubber absorbs shock and protects floors, and runs quietly, which suits noise-sensitive and light-to-medium duty 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.
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 Gray Rubber wheel performs best on rough, uneven, or outdoor surfaces such as asphalt, gravel, and cracked concrete. 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).
$60.00
| 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 | 300 lbs |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Wheel Material | Gray Rubber |
| Wheel Core Material | Polyolefin |
| Frame Material | Zinc Plated Steel |
4" x 1-1/4" Polyurethane Swivel Caster – 300 lb | 3-1/8" x 4-1/8" Plate | CasterHQ
4" x 1-1/4" · 300 lbs
$19
View all 4′ x 1-1/4′ 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 | |
|---|---|---|---|---|---|---|
| 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 → | |
| 300 lbs | 4" × 1-1/4"Gray Rubber | — | 5.25" | $60.00 | Viewing | |
| 300 lbsSame capacity | 4" × 1-1/4"Polyurethane | Swivel | 5-1/8" | $19.00 | View → | |
| 300 lbsSame capacity | 4" × 1-1/4"Polyurethane | Swivel | 5-1/8" | $19.00 | View → |
