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The 3.5" x 1.25" Polyolefin Ball Bearing Caster with 7/8" to 15/16" Inside Dia. Round Tubing Expanding Adapter (MTG41) is engineered for reliable performance in demanding environments. Its polyolefin wheel ensures a strong, impact-resistant surface, providing superior durability and load-bearing capacity. The precision ball bearings enhance the smoothness and reliability of movement, even under heavy loads. The expanding adapter offers a versatile mounting option for round tubing, ensuring a secure fit across a wide range of equipment. This caster is perfect for applications requiring stability, durability, and easy installation.
Our 3.5" x 1.25" Polyolefin Ball Bearing Caster with 7/8" to 15/16" Inside Dia. Round Tubing Expanding Adapter (MTG41) is meticulously crafted to meet the highest industry standards. Designed with heavy-duty use in mind, each caster is subjected to rigorous testing to ensure reliable performance in tough conditions. We are dedicated to providing products that deliver exceptional value and long-term reliability, backed by our customer satisfaction guarantee. You can trust this caster to meet your specific industrial and commercial needs with ease.
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 Ball Bearing Caster with Expanding Adapter (7/8" to 15/16" Inside Dia. Tubing) is engineered for high-performance and reliability in a wide range of industrial applications. This caster is ideal for use in machinery, equipment, and transport carts where smooth movement, durability, and secure installation are critical. With a load capacity of 230 lbs, it can handle heavy-duty tasks while ensuring long-term functionality.
This caster is ideal for a range of industrial applications, including machinery, transport carts, and material handling equipment. Whether you're moving heavy equipment, manufacturing machinery, or assembling transport solutions, this caster provides reliable, durable, and smooth movement in demanding environments. Its adaptability and high-performance features make it a trusted choice for industries requiring precision, durability, and long-term performance.
Choosing the 3.5" x 1.25" Polyolefin Ball Bearing Caster ensures that you're investing in a product that offers superior performance, exceptional durability, and long-lasting reliability. The advanced ball bearing technology, durable polyolefin wheel, and versatile mounting options make it an excellent choice for high-demand applications where precision, maneuverability, and long-term performance are crucial. Additionally, its compliance with industrial safety and environmental standards, coupled with a robust warranty, guarantees the product’s reliability and quality, giving you peace of mind for years to come.
We are committed to providing products that meet the highest standards of quality and reliability. This caster is tested for performance and durability under extreme conditions, ensuring it will meet the demands of your industrial and commercial needs. Backed by a 3-year warranty and supported by our dedicated customer service team, you can trust that your investment in this caster will provide exceptional value and long-term performance.
This Colson 2.03267.55 MTG41 3.5" x 1.25" Polyolefin Caster – 7/8" to 15/16" 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).
$62.00
| 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 |
