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Colson 2.04267.445-MTG55 4" x 1-1" Gray Rubber Caster — 300 lb | CasterHQ

Volume discounts applied at checkout
  • 50-99 units: 5% Off
  • 100-199 units: 10% Off
  • 200+ units: 15% Off
Status: In Stock · Ships in 1-3 Business Days
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Typically Ships in 1-3 Business Days. Same-day processing for orders received before 12pm CT (Mon–Fri).

PRODUCT CODE: 2.04267.445-MTG55

Product Overview

The Colson 2.04267.445-MTG55 is a 4" x 1-1" gray rubber plate caster rated 300 lbs per caster, mounted on a standard plate. It is built for industrial use where part-number-exact specification, capacity, and bearing life take priority. The 4" diameter rolls cleanly over expansion joints and floor seams smaller wheels stall on. In stock at CasterHQ Mansfield, TX with same-day shipping on quantities of 1-100 placed before 2:00 PM Central. BAA / TAA documentation available on request for federal, defense, and aerospace procurement.

300 lbsCapacity per caster
4" x 1-1"Wheel size
Plate-mountMount type
Same-DayMansfield TX ship
Author: Jordan Wilson, President & Owner, CasterHQ · 18 years in industrial caster & material handling distribution · Last reviewed: April 28, 2026

Where the 2.04267.445-MTG55 fits in your application

  • Industrial tooling carts
  • MRO equipment
  • Material handling fixtures
  • Production line equipment
  • Workshop and assembly carts
  • Maintenance carts

Engineer Tip — Jordan Wilson

I spec Colson on standard-duty industrial carts where bearing life and quiet roll matter more than maximum capacity. The 2.04267.445-MTG55 earns its place when smooth-roll quiet operation and floor protection are the controlling spec. Pair 4" on the steered axle with a matching rigid version on the trailing axle for true four-position cart kinematics. If your floor has expansion joints over 1/2" wide, step up to a larger wheel diameter.

FAQs

What does the Colson part number 2.04267.445-MTG55 mean?

Colson encodes its part numbers by series, wheel material, wheel diameter, plate size, bearing type, and mount style. The 2.04267.445-MTG55 is decoded by your CasterHQ engineer at order time — call us at 844-439-4335 for a full breakdown.

What is the load capacity of the 2.04267.445-MTG55?

300 lbs per caster dynamic. On a 4-caster cart with even load distribution and a 1.3x safety factor for moving loads, that yields the rated working capacity per cart.

Will the 2.04267.445-MTG55 work on rough concrete?

Yes for cast iron and steel wheels. 4" diameter rolls over expansion joints and seams cleanly. For polished or epoxy floors, ask us about poly-on-iron or thermoplastic options.

Is the 2.04267.445-MTG55 made in the USA?

Colson's industrial casters are USA-manufactured. We provide BAA/TAA-compliant Country-of-Origin documentation on request for federal procurement, typical turnaround under 24 hours.

What is the lead time?

In stock at CasterHQ Mansfield, TX. Quantities 1-100 ship same-day for orders placed before 2:00 PM Central. Larger quantities ship within 1-2 business days.

Related collections & resources

Key Features

Top 10 Product Features

  • Premium Performa Rubber Wheel: Designed for durability and smooth operation in industrial environments.
  • Ball Bearing: Offers reduced friction, enhancing the caster’s performance and lifespan.
  • Expanding Adapter: Fits square tubing with an inside diameter of 1-3/8" to 1-7/16" for easy, secure installation.
  • Wheel Size: 4" x 1.25" wheel provides the perfect balance between mobility and weight handling.
  • Heavy-Duty Load Capacity: Engineered to handle demanding tasks with ease, ideal for industrial equipment.
  • Noise Reduction: The Performa rubber wheel minimizes noise during operation, ensuring a quieter working environment.
  • Versatile Applications: Perfect for industrial carts, medical equipment, and furniture with square tubing frames.
  • Superior Maneuverability: Smooth rolling and easy navigation, reducing operator fatigue in high-traffic areas.
  • Reliable Performance: Built to withstand heavy-duty usage, providing long-lasting and consistent results.
  • Trusted Brand: Colson Casters is renowned for its commitment to quality, ensuring reliability and customer satisfaction.
Ordering & Shipping Information

Transparent pricing

All pricing and quantity discounts are applied automatically. No promo codes required and no post-checkout price changes.

Upfront shipping costs

Shipping is calculated by order size and weight. Final shipping costs are shown before payment so there are no surprises.

Business-friendly ordering

We support bulk orders, repeat purchases, and fast quotes for larger or custom requirements.

Real support from product specialists

Need help confirming fit, compatibility, or application? Our team works directly with engineers, maintenance teams, and buyers every day.

Trusted by industrial and commercial customers

CasterHQ supplies casters and wheels for manufacturing, material handling, retail, and distribution environments nationwide.

  • Flat-rate shipping by order size. Final shipping cost shown before payment.
  • No post-checkout shipping adjustments or re-billing.
  • Most orders ship from our Texas headquarters near Dallas.

When will my order ship?

In-stock items typically ship same or next business day. Weekend orders ship Monday or Tuesday unless stated otherwise.

Will shipping cost more at checkout?

Shipping is not free on most orders. Your final shipping cost is shown before payment.

Typical transit times after shipment

Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas may take longer.

Made-to-order items (lead times)

Some custom products (select Made in USA casters, keyway wheels, drive wheels) are built after purchase and ship on a longer lead time. When applicable, the ship-time estimate is shown on the product page.

Need an exact freight quote for a large order?

Contact us before ordering and we’ll confirm total landed cost upfront. Contact us.

Additional Information

Colson Casters 4" x 1.25" Performa Ball Bearing Caster with Expanding Adapter (MTG55) - SKU: 2.04267.445-MTG55


The Colson Casters 4" x 1.25" Performa Ball Bearing Caster with Expanding Adapter (MTG55) offers a robust, high-performance solution for a wide range of industrial applications. Designed with durability, precision, and ease of use in mind, this caster is ideal for equipment that requires smooth maneuverability and heavy-duty load handling.

Versatile Expanding Adapter: One of the standout features of this caster is its expanding adapter, which ensures a secure and easy installation on square tubing frames with an inside diameter of 1-3/8" to 1-7/16". This feature makes it highly adaptable to a variety of applications, whether you're upgrading industrial carts, medical equipment, or furniture with square tubing.

Durability and Performance: Equipped with a Performa rubber wheel, this caster is designed for industrial environments where durability is paramount. The Ball bearing minimizes friction, ensuring smooth movement while extending the life of the caster. The 4" x 1.25" wheel size is optimized for handling heavy-duty loads while providing exceptional maneuverability, reducing strain on operators.

Reliability and Efficiency: Colson Casters is known for its commitment to providing reliable, high-quality mobility solutions. The MTG55 model is engineered to withstand the rigorous demands of industrial and commercial environments. Its design minimizes downtime, ensuring that your equipment stays mobile and operational for longer periods, even under heavy use.

Reduced Noise and Vibration: The Performa rubber wheel also excels in reducing noise and vibration during use, which is particularly beneficial in environments where noise levels need to be kept to a minimum. This feature is highly valued in industries such as healthcare and manufacturing, where a quieter workspace can improve overall productivity and operator comfort.

Ideal Applications: This caster is perfect for a wide variety of applications, including:

  • Industrial carts and equipment
  • Medical and healthcare equipment
  • Furniture with square tubing frames
  • Warehouse and factory settings requiring heavy-duty mobility

Why Choose Colson Casters? Colson Casters is a trusted brand known for its expertise in crafting high-quality mobility solutions. By choosing Colson Casters, you're investing in a product designed to offer superior performance, reliability, and ease of use. This caster is backed by the brand's commitment to innovation and excellence, ensuring that it meets the highest standards of industrial-grade mobility.

Enhance Your Operations: Upgrade your industrial equipment with the Colson Casters 4" x 1.25" Performa Ball Bearing Caster with Expanding Adapter today. Whether you're enhancing existing carts, improving medical equipment mobility, or upgrading furniture, this caster offers the reliability and performance you need to keep operations running smoothly.

Colson 2.04267.445-MTG55 4
Colson 2.04267.445-MTG55 4" x 1-1" Gray Rubber Caster — 300 lb | CasterHQ

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Technical Specifications

Wheel Diameter 4"
Wheel Tread Width 1-1/4"
Overall Height 5.25"
Wheel Capacity 300 lbs
Temp Range -20°F to 180°F
Wheel Material Gray Rubber
Wheel Core Material Polyolefin
Frame Material Zinc Plated Steel
Mount Style Plate
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