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 5" x 1.3125" Performa Ball Bearing Caster with 3/4" to 13/16" Inside Dia. Round Tubing Expanding Adapter (MTG40) - 2.05267.565 MTG40 offers exceptional performance under heavy loads. Equipped with precision ball bearings, this caster delivers smooth and effortless movement, making it an excellent choice for a variety of commercial and industrial applications. The expanding adapter ensures secure mounting on round tubing, providing a quick and easy installation with a tight fit. Ideal for use in warehouses, factories, and other demanding environments, this caster guarantees durability and high performance over time.
Our 5" x 1.3125" Performa Ball Bearing Caster with 3/4" to 13/16" Inside Dia. Round Tubing Expanding Adapter (MTG40) - 2.05267.565 MTG40 is manufactured to meet the highest standards of quality and performance. It undergoes rigorous testing to ensure reliability, strength, and long-term durability. We stand behind our products and offer a satisfaction guarantee, ensuring that your business benefits from durable, high-performance solutions. Count on this caster to support your operational needs with confidence and dependability.
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 5" x 1.3125" Performa Ball Bearing Caster with Expanding Adapter (MTG40) - 2.05267.565 MTG40 is a high-performance caster designed to meet the demands of heavy-duty industrial and commercial applications. This durable caster combines superior functionality, smooth mobility, and long-lasting strength to provide a reliable solution for a variety of environments, from warehouses to factories.
This 5" x 1.3125" Performa Ball Bearing Caster is engineered to handle heavy loads in a wide variety of commercial and industrial settings. Whether you're working in a factory, warehouse, or any other environment where durable, high-capacity casters are required, this caster will meet your needs. Its high load capacity, durable construction, and smooth movement make it ideal for trolleys, carts, storage units, and machinery that require easy mobility and stability.
When you choose the 5" x 1.3125" Performa Ball Bearing Caster with Expanding Adapter, you're investing in a product that is built for performance and durability. Each caster undergoes rigorous testing to meet strict industrial standards for quality, ensuring that it will perform reliably even under the toughest conditions. Our 3-year warranty reflects our commitment to providing customers with durable, high-performance products that deliver on their promises. We stand behind our product, offering a satisfaction guarantee to ensure your business continues running smoothly.
Opting for the 5" x 1.3125" Performa Ball Bearing Caster with Expanding Adapter ensures you're selecting a high-quality, dependable solution for your mobility needs. This caster is engineered with top-tier materials and innovative technology to guarantee excellent performance, even in harsh conditions. Whether you're upgrading your current casters or outfitting new equipment, this product delivers exceptional value by providing durability, reliability, and ease of use—backed by a trusted warranty and a reputation for excellence.
This 5" x 1.3125" Performa Rigid Caster – 3/4" to 13/16" Round Tube is rated to 250 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 1-5/16" 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 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).
$71.00
| Identification | |
| Brand | colson header |
| Dimensions & Mounting | |
| Wheel Diameter | 5" |
| Wheel Tread Width | 1-5/16" |
| Overall Height | 6.31" |
| Mount Style | Plate |
| Load & Performance | |
| Wheel Capacity | 250 lbs |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Wheel Material | Gray Rubber |
| Wheel Core Material | Polyolefin |
| Frame Material | Zinc Plated Steel |
2.05267.441 MTG40 5" x 1.25" Performa Caster – 3/4" to 13/16" Stem | CasterHQ
5" x 1-1/4" · 325 lbs
$61
View all stem casters →
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 lbs | 5" × 1-5/16"Gray Rubber | — | 6.31" | $71.00 | Viewing | |
| 325 lbsHeavier duty | 5" × 1-1/4"Gray Rubber | — | 6.31" | $61.00 | View → |


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