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The 4" x 1.25" HI-TECH Ball Bearing Caster with 3/4" to 13/16" Inside Dia. Round Tubing Expanding Adapter (MTG40) is engineered to deliver superior performance in various industrial and commercial environments. Its high-tech construction, featuring precision ball bearings, provides smooth, reliable motion for light-duty machinery and office equipment. The expanding adapter allows for easy installation into round tubing with an inside diameter ranging from 3/4" to 13/16", ensuring a secure fit. Ideal for precision movement in applications requiring both durability and ease of use, this caster offers both efficiency and long-term value.
Our 4" x 1.25" HI-TECH Ball Bearing Caster with 3/4" to 13/16" Inside Dia. Round Tubing Expanding Adapter (MTG40) is designed to meet the highest standards of quality and reliability. Each caster undergoes rigorous testing to ensure it can withstand the demands of light-duty applications, providing smooth and dependable performance over time. With our commitment to customer satisfaction, you can trust that this caster will meet your needs, backed by a satisfaction guarantee for peace of mind.
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 4" x 1.25" HI-TECH Ball Bearing Caster with Expanding Adapter (3/4" to 13/16" Inside Dia. Round Tubing) - Model 2.04267.95 MTG40 is an advanced caster designed for high-performance applications in industrial and commercial environments. With a focus on durability, reliability, and easy installation, this caster meets the needs of businesses requiring smooth, reliable movement of equipment and machinery.
Featuring high-quality HI-TECH polyurethane wheels, this caster provides outstanding impact resistance and strength. The ball bearings ensure smooth, frictionless motion, while the expanding adapter allows for a secure and easy installation into round tubing with an inside diameter ranging from 3/4" to 13/16". Whether you're moving office equipment, machinery, or industrial goods, this caster is designed to make your tasks easier and more efficient.
This caster is built for businesses that require high-quality performance, reliable functionality, and ease of use. The combination of high-tech polyurethane wheels, ball bearings, and a corrosion-resistant zinc finish ensures that it can withstand the toughest conditions. Additionally, the 3/4" to 13/16" expanding adapter makes it easy to install in round tubing, making it an ideal choice for companies looking for a hassle-free and cost-effective solution for moving equipment.
Whether you're looking to enhance the efficiency of your office equipment, ensure smooth operation in industrial machinery, or simply need a caster that can handle heavy-duty use, this model delivers exceptional results. The load capacity, operating temperature range, and ease of installation make it the go-to choice for various applications across different industries.
We pride ourselves on offering products that meet the highest standards of quality, reliability, and performance. The 4" x 1.25" HI-TECH Ball Bearing Caster with Expanding Adapter (MTG40) is rigorously tested to ensure it meets the needs of demanding industrial environments. Backed by a 3-year warranty and a commitment to customer satisfaction, you can trust that this caster will provide long-lasting value for your business.
This Colson 2.04267.95 MTG40 4" x 1.25" HI-TECH Caster – 3/4" to 13/16" 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.
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 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 |
| Rig Type | Swivel |
| Load & Performance | |
| Wheel Capacity | 300 lbs |
| Temp Range | -20°F to 180°F |
| Brake Type | No Brake |
| 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 | Swivel | 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 → |
