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Colson MTG51 5" x 1.25" Performa Caster – 7/8" to 15/16" Square Stem | CasterHQ

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Status: In Stock · Ships in 1-3 Business Days
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PRODUCT CODE: 2.05267.445-MTG51

Product Overview

5" x 1.25" Performa Ball Bearing Caster with 7/8" to 15/16" Inside Dia. Square Tubing Expanding Adapter (MTG51) - 2.05267.445 MTG51


Product Overview

  • Size: 5" x 1.25"
  • Material: High-quality Performa Rubber with steel components
  • Bearings: Precision ball bearings for smooth operation
  • Mounting Adapter: 7/8" to 15/16" inside diameter square tubing expanding adapter (MTG51)
  • Model: 2.05267.445 MTG51
  • Load Capacity: Heavy-duty performance for industrial applications
  • Application: Ideal for carts, machinery, and equipment requiring precise movement
  • Performance: Reliable, smooth rolling for heavy-duty tasks
  • Durability: Built for long-lasting performance in demanding environments
  • Corrosion Resistance: Sturdy construction ensures resistance to wear and tear

Key Benefits

The 5" x 1.25" Performa Ball Bearing Caster with 7/8" to 15/16" Inside Dia. Square Tubing Expanding Adapter (MTG51) - 2.05267.445 MTG51 is designed to provide unmatched durability and smooth operation for industrial and commercial applications. Featuring a robust Performa rubber wheel, this caster offers superior strength, impact resistance, and long-lasting performance. The precision ball bearings ensure smooth rolling under heavy loads, making it an ideal solution for carts, machinery, and various equipment requiring precise control and maneuverability. The innovative expanding adapter (MTG51) accommodates square tubing with 7/8" to 15/16" inside diameter, providing a versatile and secure mounting solution. Built to handle demanding environments, this caster delivers high performance without compromise.

Customer Assurance

Our 5" x 1.25" Performa Ball Bearing Caster with 7/8" to 15/16" Inside Dia. Square Tubing Expanding Adapter (MTG51) - 2.05267.445 MTG51 is crafted to meet the highest standards of quality and reliability. Each caster undergoes rigorous testing to ensure its durability, smooth operation, and ability to withstand heavy-duty use. We stand behind the performance and longevity of our products, offering a customer satisfaction guarantee. You can trust our casters to meet your industrial needs, backed by our commitment to providing top-quality, dependable products for your business.

Key Features

Top 10 Product Features

  • Durable Design: Built with full double ball hardened raceways for improved performance and longer lifespan, ideal for industrial applications.
  • Multi-Temperature Grease: Equipped with grease designed for extreme hot and cold temperatures, ensuring smooth operation in varying climates.
  • High Load Capacity: Supports up to 325 lb, providing reliable performance under heavy-duty use in commercial and industrial settings.
  • Performa Wheel: Features a Performa rubber wheel for superior impact resistance, strength, and durability in demanding environments.
  • Precision Ball Bearings: Ball bearing design ensures smooth, quiet operation and long-lasting performance even under heavy loads.
  • Versatile Mounting Adapter: Includes an expanding adapter that fits square tubing with an inside diameter of 7/8" to 15/16" for flexible installation options.
  • Flat Tread Profile: Provides stable, secure movement with minimal rolling resistance, making it ideal for precise control of carts and machinery.
  • Temperature Resistance: Operating temperature range from -45°F to +180°F, suitable for extreme temperature environments.
  • Warranty Assurance: Comes with a 3-year warranty, ensuring reliability and peace of mind for long-term use.
  • RoHS & NSF Compliant: Conforms to RoHS standards and is NSF certified (excluding thread guards), ensuring compliance with environmental and safety regulations.
Ordering & Shipping Information

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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

Extended Product Information

The 5" x 1.25" Performa Ball Bearing Caster with 7/8" to 15/16" Inside Dia. Square Tubing Expanding Adapter (MTG51) - 2.05267.445 MTG51 is a robust, high-performance caster designed for demanding industrial applications. Whether you're looking to enhance the maneuverability of machinery, carts, or heavy equipment, this caster provides the durability and precision you need for seamless operations.

Durability & Performance

Built to withstand heavy-duty use, the caster features a Performa rubber wheel that combines superior strength, impact resistance, and excellent traction. This material is specifically engineered for high durability, ensuring that the caster performs reliably in challenging environments. The precision ball bearings enable smooth, quiet operation, reducing wear and tear over time while enhancing overall performance. With a load capacity of 325 lb, this caster is perfect for moving heavy machinery or equipment with ease.

Temperature & Environmental Resistance

Designed for versatility, this caster operates effectively in extreme temperatures, with a wide operating range of -45°F to +180°F. The specialized multi-temperature grease used in the ball bearings ensures reliable movement in both hot and cold environments. Whether you’re working in cold storage, manufacturing facilities, or environments exposed to fluctuating temperatures, this caster is built to endure.

Easy Installation & Versatility

The caster is equipped with a unique 7/8" to 15/16" Inside Dia. Square Tubing Expanding Adapter (MTG51), making it compatible with a wide range of square tubing for easy and flexible mounting. This expanding adapter allows for quick installation, saving time and ensuring a secure fit. Whether you are upgrading existing equipment or building new machinery, this caster offers adaptable mounting solutions to meet your specific needs.

Quality Assurance & Compliance

Our casters are designed with a commitment to quality and safety. The 3-year warranty guarantees that your purchase will provide reliable performance for years to come. In addition, this caster is RoHS compliant, ensuring that it meets environmental standards for reducing hazardous substances. Furthermore, it is an NSF-certified component (excluding thread guards), making it suitable for use in industries where hygiene and safety are paramount, such as food and medical equipment handling.

Why Choose This Caster?

The 2.05267.445 MTG51 caster is ideal for anyone who needs a high-performance, long-lasting, and versatile solution for their industrial equipment. From precise movement to exceptional load-bearing capacity, this caster supports smooth and efficient operations. Whether you're looking for a caster to enhance your factory's productivity or upgrade your equipment for durability, this product delivers exceptional value. It's designed for users who demand quality, reliability, and high performance from their equipment.

Colson MTG51 5
Colson MTG51 5" x 1.25" Performa Caster – 7/8" to 15/16" Square Stem | CasterHQ

$67.00

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Technical Specifications

Wheel Diameter 5"
Wheel Tread Width 1-1/4"
Overall Height 6.31"
Wheel Capacity 325 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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