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Colson 2.03267.55 MTG42 3.5" x 1.25" Polyolefin Caster 1" to 1-1/16" | CasterHQ

Wheel
3-1/2" x 1-1/4"
Capacity
230 lbs
Overall Height
4.56"
Mount
Plate
In Stock · Ships in 1-3 Business Days
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Business Purchasing
  • Purchase orders accepted for approved accounts
  • Net 30 terms for qualified businesses
  • ACH, credit card, and tax-exempt ordering
  • Bulk and contract pricing on fleet quantities
Jordan W., Founder Bob C., Director of Sales
Not sure this is the right spec? Jordan (Founder) and Bob (45+ years in casters) review applications before you order.
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Product Overview
At a glance
Load capacity230 lbs
Wheel3-1/2" × 1-1/4" Polyolefin
MountPlate
TypeSwivel
Overall height4.56"
Temperature-20°F to 180°F

3.5" x 1.25" Polyolefin Ball Bearing Caster with 1" to 1-1/16" Inside Dia. Round Tubing Expanding Adapter (MTG42) - 2.03267.55 MTG42


Product Overview

  • Size: 3.5" x 1.25"
  • Material: Polyolefin wheel with durable ball bearings
  • Bearings: Precision ball bearings for smooth movement
  • Locking Mechanism: Expanding adapter for round tubing
  • Adapter Size: 1" to 1-1/16" inside diameter round tubing
  • Model: 2.03267.55 MTG42
  • Durability: Designed for heavy-duty use and long-lasting performance
  • Application: Ideal for various industrial and material handling applications
  • Performance: Provides smooth operation under moderate to heavy loads
  • Corrosion Resistance: Resistant to wear and corrosion, ensuring reliable performance in tough environments

Key Benefits

The 3.5" x 1.25" Polyolefin Ball Bearing Caster with 1" to 1-1/16" Inside Dia. Round Tubing Expanding Adapter (MTG42) offers superior performance for a wide range of industrial and commercial applications. The polyolefin wheel ensures excellent wear resistance and smooth operation, even under heavy loads. Equipped with precision ball bearings, this caster guarantees reliable and effortless movement in various environments. The expanding adapter provides secure mounting for round tubing with 1" to 1-1/16" inside diameter, making it ideal for versatile uses across different machinery or equipment.

Customer Assurance

Our 3.5" x 1.25" Polyolefin Ball Bearing Caster with Expanding Adapter (MTG42) is crafted to the highest standards of quality and reliability. Each caster undergoes rigorous testing to meet industry-grade specifications, ensuring that it can handle demanding tasks with ease. Backed by our commitment to quality and customer satisfaction, you can trust that this caster will provide long-term, dependable service for your equipment and machinery needs.

Key Features

Top 10 Product Features

  1. Full Double Ball Hardened Raceways: Designed for enhanced durability and smoother operation, these raceways ensure long-lasting performance, even in challenging environments.
  2. Multi-Temperature Grease: Equipped with multi-temp grease for reliable performance in extreme temperatures, ranging from -45°F to +180°F, making it suitable for diverse operational environments.
  3. Polyolefin Wheel: Constructed from high-quality polyolefin, this wheel provides superior resistance to wear, ensuring longevity and reliable movement under heavy loads.
  4. Precision Ball Bearings: The caster is equipped with precision ball bearings that offer smooth, efficient movement, reducing friction and ensuring smooth performance even with heavy equipment.
  5. Corrosion-Resistant Zinc Finish: Featuring a zinc-plated finish, this caster is highly resistant to corrosion, extending its service life and reliability, even in harsh industrial conditions.
  6. Mounting Adapter: Comes with an expanding adapter designed to fit 1" to 1-1/16" inside diameter round tubing, ensuring easy installation and secure attachment to various equipment.
  7. Load Capacity of 230 lbs: Capable of supporting loads up to 230 lbs, this caster is designed for heavy-duty applications, making it ideal for industrial and commercial use.
  8. Round Tread Profile: The round tread profile ensures optimal contact with surfaces, providing steady traction and reducing wear over time, ideal for smooth movement in various environments.
  9. Versatile Usage: Perfect for industrial, material handling, and commercial applications, this caster provides reliable mobility for machinery, equipment, and furniture.
  10. 3-Year Warranty: Backed by a 3-year warranty, ensuring quality and reliability, this caster is designed to meet rigorous standards and deliver exceptional value for industrial and commercial needs.
Ordering & Shipping Information

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

Purchase orders — accepted from approved accounts
Net 30 terms — available on approved credit
ACH & all major cards — Visa, MC, Amex, Discover
Tax-exempt — submit your resale/exemption certificate

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.

Typical transit times after shipment

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.

Need an exact freight quote or blanket PO?

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.

Additional Information

Extended Product Information

The 3.5" x 1.25" Polyolefin Ball Bearing Caster with Expanding Adapter (MTG42) is engineered for optimal performance and durability in industrial and commercial environments. It combines robust materials and precise engineering to offer smooth, efficient movement under various load conditions. Designed for heavy-duty use, it is ideal for applications where reliability, durability, and long-lasting performance are critical.

Enhanced Performance with Full Double Ball Hardened Raceways

The caster features full double ball hardened raceways that ensure superior performance and extended durability. This advanced feature provides smoother rolling under pressure, making it ideal for applications that require consistent and reliable operation in demanding environments. Additionally, the use of multi-temperature grease enables the caster to operate efficiently in a wide range of temperatures, from -45°F to +180°F, ensuring versatility across different operational conditions.

Polyolefin Wheel for Durability and Strength

The polyolefin wheel provides excellent durability and impact resistance, capable of withstanding wear and heavy use. It ensures smooth movement even in tough environments, offering high-strength performance without compromising on mobility. The ball bearing system within the wheel guarantees efficient rolling, reducing friction and wear, which translates to smoother movement and longer product life.

Corrosion Resistance and Longevity

Designed with a zinc-plated finish, this caster is highly resistant to corrosion, making it perfect for environments where moisture and other harsh conditions are present. This finish extends the lifespan of the caster, ensuring that it can handle the wear and tear of industrial environments without compromising its functionality or appearance.

Versatility and Easy Installation

One of the key features of the 3.5" x 1.25" Polyolefin Ball Bearing Caster is its expanding adapter, which fits 1" to 1-1/16" inside diameter round tubing. This makes installation simple and ensures secure attachment to a variety of machinery and equipment. The versatile mounting system is designed to make the caster compatible with a wide range of industrial applications, adding flexibility for different user needs.

Robust Load Capacity

With a load capacity of 230 lbs, this caster is designed to handle moderate to heavy-duty tasks. Whether it's for machinery, industrial equipment, or commercial applications, the caster can reliably support significant loads, making it an essential choice for moving equipment that requires strength and durability.

Temperature Range and Reliable Operation

Operating efficiently in temperatures ranging from -45°F to +180°F, this caster offers reliability even in extreme environmental conditions. Whether your operation is in a freezing cold warehouse or a hot manufacturing plant, this caster ensures that equipment remains mobile and functional no matter the temperature.

Warranty and Compliance

This caster comes with a 3-year warranty, underscoring the manufacturer’s confidence in the product's quality and performance. It is also RoHS compliant, ensuring that it meets environmental standards, and NSF-certified (excluding thread guards), providing assurance for use in regulated industries.

Customer Assurance

We are committed to delivering high-quality, durable products that meet the needs of industrial and commercial users. Our casters undergo rigorous testing to ensure they meet industry standards and can withstand demanding use. Backed by our 3-year warranty, you can rely on the 3.5" x 1.25" Polyolefin Ball Bearing Caster with Expanding Adapter (MTG42) to deliver exceptional value and long-lasting performance for your business.

Frequently Asked Questions

What is the load capacity of this caster?+

This Colson 2.03267.55 MTG42 3.5" x 1.25" Polyolefin Caster 1" to 1-1/16" 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.

What wheel does this caster use?+

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.

What plate size and bolt pattern does it 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.

Is this a swivel or rigid caster, and how does the brake work?+

This is a Swivel caster. Swivel casters rotate 360 degrees for full maneuverability. For most mobile equipment we recommend 2 swivel + 2 rigid, or 4 swivel with at least 2 brakes.

What temperature range can this caster handle?+

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.).

What floors and applications is it best for?+

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.

What is the overall mounted height?+

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.

How do I order, and what are the terms?+

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).

Colson 2.03267.55 MTG42 3.5
Colson 2.03267.55 MTG42 3.5" x 1.25" Polyolefin Caster 1" to 1-1/16" | CasterHQ

$62.00

Technical Specifications

Identification
Brand colson header
Dimensions & Mounting
Wheel Diameter 3-1/2"
Wheel Tread Width 1-1/4"
Overall Height 4.56"
Mount Style Plate
Rig Type Swivel
Load & Performance
Wheel Capacity 230 lbs
Temp Range -20°F to 180°F
Brake Type No Brake
Materials & Finish
Wheel Material Polyolefin
Frame Material Zinc Plated Steel
Reference Dimensions
4.56" OVERALL HEIGHT 3-1/2" x 1-1/4" WHEEL DIA x W
Overall Height4.56"
Wheel3-1/2" x 1-1/4"
Wheel MaterialPolyolefin
Illustrative caster profile drawn to this item's proportions — dimensions are manufacturer specification values. Confirm against the technical table before ordering.
Will This Caster Handle Your Load?
Enter your loaded weight — we derate to 3 effective casters on a 4-caster rig, per industry practice for uneven floors.
Rated capacity: 230 lbs per caster. For dynamic loads, towing, or debris-strewn floors, apply additional safety factor · full engineering tools →

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