Up to 350 lbs
Up to 7,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
Shock absorbing
Outdoor / rough terrain
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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.
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The Colson Casters 5" x 1.3125" Performa Delrin Bearing Caster with Expanding Adapter is engineered for efficiency and durability. With its high-performance Delrin bearing, this caster ensures smooth, quiet movement, which is ideal for reducing friction in environments that demand reliability and precision.
The expanding adapter, designed to fit 1-1/8" to 1-3/16" inside diameter round tubing, offers flexibility and secure mounting options, making installation straightforward across various systems. Its robust design is built to meet the needs of industries where mobility and load handling are crucial.
Whether you're working in manufacturing, material handling, or other industrial settings, this caster offers outstanding versatility. Its ability to withstand heavy-duty use while maintaining high performance sets it apart as a top choice for businesses seeking mobility solutions that last.
Colson Casters combines precision engineering and quality materials to bring you products you can trust. The Performa Delrin Bearing Caster with Expanding Adapter enhances your mobility systems, delivering excellent results across diverse applications.
Upgrade your operations with the Colson Casters Performa Delrin Bearing Caster. Delivering exceptional load capacity, smooth performance, and easy installation, this caster is perfect for your heavy-duty needs.
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 1.3125" Performa Delrin Bearing Caster with Expanding Adapter (MTG43) is a high-performance solution for industrial and commercial mobility needs. Designed for environments that demand reliability and smooth operation, this caster provides an exceptional combination of durability, versatility, and easy installation. Its Delrin bearing ensures quiet and smooth rolling, making it ideal for heavy-duty applications where precision is critical.
This caster is designed to perform under heavy loads, making it ideal for environments such as warehouses, factories, and material handling operations. Its 5" x 1.3125" wheel size ensures excellent mobility and maneuverability in tight spaces, while the durable Delrin bearing reduces the need for maintenance, even under frequent use. The expanding adapter is designed to fit a variety of tubing sizes, allowing it to be easily integrated into different systems.
Colson Casters is committed to producing products that are not only durable but also designed for minimal maintenance. The Delrin bearing ensures that the caster continues to function smoothly even in high-stress environments. With proper care, this caster will provide years of reliable service, reducing the frequency of replacements and lowering operational costs.
Whether you are upgrading existing equipment or designing a new system, the Colson Casters 5" x 1.3125" Performa Delrin Bearing Caster is easy to integrate into a variety of applications. Its expanding adapter ensures a secure fit for tubing sizes from 1-1/8" to 1-3/16" inside diameter, making it versatile and compatible with a wide range of equipment. Installation is straightforward, ensuring minimal disruption to operations.
Colson Casters is a trusted brand known for its commitment to quality and performance. With years of experience in designing and manufacturing casters for a wide range of industries, Colson Casters delivers products that are engineered for both durability and ease of use. The Performa Delrin Bearing Caster with Expanding Adapter is just one example of their dedication to providing solutions that enhance mobility, reduce downtime, and improve operational efficiency.
This Colson 2.05267.561 5" x 1.3125" Performa Caster 1-1/8" Expanding Stem 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).
$67.00
| 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" | $67.00 | Viewing | |
| 325 lbsHeavier duty | 5" × 1-1/4"Gray Rubber | — | 6.31" | $61.00 | View → |


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