Specialty Casters
Gate Casters
BBQ Pit & Smoker Casters
Keyed Drive Wheels
Drywall Cart Casters
Skid Wheels & Casters for RVs
Leveling Casters
Shopping Cart Wheels & Casters
Band Equipment Casters & Wheels
Low Profile Casters
Cart Wheels & Casters
Toolbox Caster Sets
Bakery & High Temperature Casters
Kitchen Prep Table Caster Sets
Wire Shelving Casters
Silent Glide Casters
The 5" x 1.3125" Performa Delrin Bearing Caster with 1" to 1-1/16" Inside Dia. Round Tubing Expanding Adapter (MTG42) - 2.05267.561 MTG42 is engineered to provide smooth, reliable movement in demanding environments. Featuring Performa Delrin bearings, this caster minimizes rolling resistance, ensuring effortless mobility even under heavy loads. The expanding adapter is designed for easy installation on round tubing, allowing for a secure, precise fit, and saving valuable installation time. This caster is perfect for a wide range of industrial and commercial applications, offering durability and high performance.
We pride ourselves on providing top-quality products. The 5" x 1.3125" Performa Delrin Bearing Caster with 1" to 1-1/16" Inside Dia. Round Tubing Expanding Adapter (MTG42) - 2.05267.561 MTG42 is no exception. Designed to meet high industrial standards, it undergoes rigorous testing for strength, durability, and reliability. With this caster, you can be confident that your equipment will move smoothly and efficiently, even in tough working conditions. Our commitment to quality and customer satisfaction ensures that this product will deliver exceptional performance and long-lasting value.
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 Delrin Bearing Caster with 1" to 1-1/16" Inside Dia. Round Tubing Expanding Adapter (MTG42) - 2.05267.561 MTG42 is designed for industries that require a reliable, heavy-duty caster solution. Built with precision engineering, it features high-quality materials, such as Delrin bearings and a durable raceway, ensuring the caster performs under various demanding conditions. Ideal for industrial, commercial, and high-load applications, this caster offers the perfect balance of strength, durability, and smooth operation.
With its full double ball hardened raceways, this caster ensures superior performance under pressure. The hardened raceways improve the overall durability and minimize wear, even under heavy loads. Multi-temp grease is used to enhance performance in both extremely high and low temperatures, allowing this caster to perform in environments ranging from -45°F to +180°F. Whether you're dealing with extreme cold or intense heat, this caster delivers reliable performance when you need it the most.
The Delrin bearings within the caster provide smooth and efficient movement, ensuring that the equipment moves with minimal rolling resistance. This is particularly important in high-traffic industrial environments where downtime must be minimized. The round tread profile of the wheel ensures even distribution of weight, reducing wear and extending the lifespan of the caster. The smooth rolling action allows your equipment to glide effortlessly, even under heavy loads.
Installation is quick and easy thanks to the 1" to 1-1/16" inside diameter round tubing expanding adapter (MTG42). This adapter ensures a secure, precise fit on round tubing, allowing for fast and efficient mounting. Whether you're replacing an old caster or upgrading your equipment, the expanding adapter makes the installation process smooth and hassle-free.
This caster is designed to be versatile and can be used across various applications. It is perfect for industrial settings, warehouses, factories, and commercial equipment, providing both flexibility and reliability. The caster’s load capacity of 250 lb ensures it can handle heavy-duty tasks, making it ideal for tough environments that require both durability and high performance.
The RoHS compliance ensures that the product adheres to environmental standards, minimizing the impact on the environment while maintaining high-quality performance. In addition, it is an NSF component (less thread guards), making it safe for use in sensitive environments where cleanliness and environmental safety are important.
This product comes with a 3-year warranty, offering peace of mind for customers. It has undergone rigorous testing to meet industrial standards for strength and durability, ensuring long-lasting performance in even the most demanding environments. We stand behind the quality of this caster and offer a satisfaction guarantee, providing excellent value for money.
This 5" x 1.3125" Performa Rigid Caster 1" to 1-1/16" MTG42 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 → |
