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The 3.5" x 1.25" Polyolefin Delrin Bearing Caster with 1-1/4" to 1-5/16" Inside Dia. Square Tubing Expanding Adapter (MTG54) - 2.03267.53 MTG54 is engineered for performance and reliability in demanding industrial environments. The caster features a polyolefin wheel with Delrin bearings that ensure smooth, quiet movement even under heavy loads. This product includes an expanding adapter, allowing it to fit square tubing with an inside diameter of 1-1/4" to 1-5/16", making it an ideal solution for a wide range of equipment and machinery. The caster is built for durability, with polyolefin construction providing excellent resistance to wear and corrosion. It is perfect for use in industrial carts, heavy-duty equipment, and any application requiring long-lasting, high-performance casters.
Our 3.5" x 1.25" Polyolefin Delrin Bearing Caster with 1-1/4" to 1-5/16" Inside Dia. Square Tubing Expanding Adapter (MTG54) - 2.03267.53 MTG54 is backed by a commitment to quality and performance. Manufactured to meet strict industrial standards, this caster is designed to provide years of dependable service, even in challenging environments. We rigorously test each product to ensure it meets the highest quality standards, offering peace of mind that it will meet the demands of your heavy-duty applications. With our customer satisfaction guarantee, you can trust that this caster will deliver exceptional value and long-term performance for your business 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 3.5" x 1.25" Polyolefin Delrin Bearing Caster (Model 2.03267.53 MTG54) is built for high-performance use in demanding industrial applications. It features a polyolefin wheel with Delrin bearings, which ensure smooth, reliable movement even under heavy loads. Designed for strength and durability, this caster includes an expanding adapter that fits 1-1/4" to 1-5/16" square tubing, providing flexibility for various equipment and machinery setups.
This caster is engineered for environments that demand both stability and mobility. With a load capacity of up to 230 lbs, it supports the weight of industrial carts, machinery, and heavy equipment. The durable design includes a full double ball hardened raceway system, which improves the performance and longevity of the caster by reducing friction and wear. Additionally, multi-temperature grease is used to ensure the caster remains effective across a wide range of temperatures, from -45°F to +180°F.
The 3.5" x 1.25" Polyolefin Delrin Bearing Caster with Expanding Adapter (Model 2.03267.53 MTG54) is a robust solution for industries requiring reliability, durability, and smooth mobility. Whether you are outfitting industrial carts, heavy machinery, or specialized equipment, this caster is designed to provide excellent performance in challenging conditions. With a high load capacity, temperature tolerance, and durable construction, it’s an essential addition to any industrial setting. Moreover, its ease of installation and high-quality materials ensure that it will last for years with minimal maintenance.
We are committed to providing high-quality products that meet the demands of our customers. The 2.03267.53 MTG54 caster is rigorously tested for durability and performance, ensuring it meets industry standards. If you’re not fully satisfied with the product, our dedicated customer service team is here to help with any issues, ensuring a smooth and satisfactory shopping experience.
This Colson 2.03267.53 MTG54 3.5" x 1.25" Polyolefin Caster – 1-1/4" Tube is rated to 230 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 Polyolefin 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 Polyolefin 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 4.56". 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).
$55.00
| Identification | |
| Brand | colson header |
| Dimensions & Mounting | |
| Wheel Diameter | 3-1/2" |
| Wheel Tread Width | 1-1/4" |
| Overall Height | 4.56" |
| Mount Style | Plate |
| Load & Performance | |
| Wheel Capacity | 230 lbs |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Wheel Material | Polyolefin |
| Frame Material | Zinc Plated Steel |
