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The Colson Casters 4" x 1.25" HI-TECH Ball Bearing Caster with Expanding Adapter (MTG43) is engineered to provide superior performance and durability across various industrial applications. This caster combines cutting-edge ball bearing technology with an expanding adapter, ensuring easy installation and compatibility with 1-1/8" to 1-3/16" inside diameter round tubing.
Designed with precision, the HI-TECH ball bearings ensure smooth and efficient movement, even under heavy loads. This makes the caster an excellent choice for industries such as manufacturing, warehouses, hospitals, and other environments requiring reliable mobility solutions. The high-quality materials used in construction deliver long-term performance and resilience against wear and tear, making it a valuable investment for any business.
The expanding adapter design adds convenience, providing a secure and versatile mounting solution for your equipment. With its easy-to-install feature, the Colson Casters 4" HI-TECH Ball Bearing Caster is perfect for various carts, medical equipment, and industrial machinery that require smooth, stable movement across diverse floor types.
Whether you are upgrading your existing setup or designing a new solution, Colson Casters offers unmatched reliability and performance with the MTG43 model. Experience enhanced mobility, reduced downtime, and increased productivity in your operations with this high-quality caster.
Discover the difference with Colson Casters' HI-TECH Ball Bearing Caster. Whether you're in need of precision, durability, or ease of installation, this caster has it all. Improve your operations today with a solution designed to enhance performance and reliability.
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" HI-TECH Ball Bearing Caster with Expanding Adapter (SKU: 2.04267.95 MTG43) is engineered for ultimate durability and performance in demanding environments. Perfect for a wide range of applications, including industrial, commercial, and medical uses, this caster is designed to offer smooth movement and long-lasting reliability. With a high-quality ball bearing design, expanding adapter compatibility, and easy installation, it is a must-have for any business or operation requiring heavy-duty mobility solutions.
Choosing Colson Casters means investing in a high-performance mobility solution that stands the test of time. The 4" x 1.25" HI-TECH Ball Bearing Caster is designed for ease of use and reliable performance, even in demanding environments. The expanding adapter system ensures compatibility with various equipment, while the corrosion-resistant materials guarantee long-term durability. Whether you're upgrading your current setup or setting up new equipment, this caster provides superior functionality and ease of installation.
By choosing Colson Casters, you are assured of a reliable solution that improves mobility and enhances operational efficiency. This product is ideal for industries that require smooth and stable movement for heavy-duty equipment, ensuring that your machinery and carts operate at their best.
The Colson Casters 4" x 1.25" HI-TECH Ball Bearing Caster is perfect for a wide range of applications, including:
Colson Casters is a brand recognized for its commitment to providing high-quality mobility solutions. The 4" x 1.25" HI-TECH Ball Bearing Caster with Expanding Adapter (SKU: 2.04267.95 MTG43) exemplifies the brand’s dedication to performance, durability, and innovation. With its corrosion-resistant materials, heavy-duty load capacity, and versatile applications, this caster is the perfect choice for anyone seeking reliable mobility for industrial, commercial, or medical equipment.
Investing in Colson Casters ensures a smoother, more efficient operation while reducing downtime and improving overall productivity. Choose Colson Casters today and experience mobility at its finest.
This Colson 2.04267.95 MTG43 4" x 1.25" HI-TECH Ball Bearing Caster – CasterHQ 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 Polyurethane 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 Polyurethane 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).
$68.00
| 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 | Polyurethane |
| 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"Polyurethane | — | 5.25" | $68.00 | 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 → |
