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 Colson Casters 5" x 1.25" HI-TECH Ball Bearing Caster with Expanding Adapter offers superior mobility and precision for industrial and material handling applications. Equipped with high-quality ball bearings, this caster ensures smooth movement, reducing friction and improving operational efficiency.
Featuring an expanding adapter that fits square tubing with an inside diameter of 1" to 1-1/16", this caster is a versatile choice for a variety of equipment and machinery. The expanding adapter provides a secure fit, ensuring stability and reliability in even the most demanding environments.
Engineered for durability and performance, this caster is ideal for applications in warehouses, factories, and other industrial settings. Whether you're handling heavy loads or seeking a reliable caster solution for your machinery, the Colson Casters HI-TECH Ball Bearing Caster is built to meet your needs and exceed expectations.
Upgrade your machinery and material handling systems with the Colson Casters 5" x 1.25" HI-TECH Ball Bearing Caster. Experience the difference in performance, reliability, and ease of use with this high-quality caster solution.
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 5" x 1.25" HI-TECH Ball Bearing Caster with Expanding Adapter is the ideal choice for industries requiring efficient mobility and reliable performance. With a premium HI-TECH ball bearing system, this caster delivers smooth, effortless movement, making it perfect for heavy-duty industrial applications.
Designed for precision and durability, the caster features an expanding adapter that is compatible with square tubing with an inside diameter ranging from 1" to 1-1/16". This feature ensures a secure fit and long-lasting stability, even in high-demand settings such as warehouses, factories, and equipment requiring constant movement.
Colson Casters prides itself on manufacturing products that meet the highest standards of craftsmanship and quality. As a USA-made product, the 5" x 1.25" HI-TECH Ball Bearing Caster guarantees premium performance and reliability. Whether you're handling heavy loads in a warehouse or navigating factory floors, this caster ensures smooth, effortless movement while maintaining durability for extended service life.
Perfectly suited for industrial and commercial environments, the Colson Casters 5" x 1.25" HI-TECH Ball Bearing Caster is a versatile solution for a wide range of applications:
With decades of experience and a reputation for quality, Colson Casters is a trusted name in the industry. Our products are known for their precision engineering, exceptional durability, and superior functionality. The 5" x 1.25" HI-TECH Ball Bearing Caster is no exception, offering a product that not only meets but exceeds the demands of heavy-duty material handling applications.
This Colson 2.05267.95 MTG52 5" x 1.25" HI-TECH Ball Bearing Caster 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 6.31". 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).
$73.00
| Identification | |
| Brand | colson header |
| Dimensions & Mounting | |
| Wheel Diameter | 5" |
| Wheel Tread Width | 1-1/4" |
| Overall Height | 6.31" |
| 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 |
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View all 5′ 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 | |
|---|---|---|---|---|---|---|
| 300 lbs | 5" × 1-1/4"Polyurethane | — | 6.31" | $73.00 | Viewing | |
| 315 lbsHeavier duty | 5" × 1-1/4"Gray Rubber | Swivel | 6-1/4" | $23.00 | View → | |
| 315 lbsHeavier duty | 5" × 1-1/4"Gray Rubber | Rigid | 6-1/4" | $17.00 | View → | |
| 315 lbsHeavier duty | 5" × 1-1/4"Gray Rubber | Swivel | 6-1/4" | $18.00 | View → | |
| 325 lbsHeavier duty | 5" × 1-1/4"Polyurethane | Rigid | 6-1/4" | $20.00 | View → |




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