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Up to 350 lbs · Light Duty Applications
Up to 7,200 lbs · Industrial Duty
Up to 17,500 lbs · Heavy Industrial
Up to 40,000 lbs · Extreme Load Applications
Up to 40,000 lbs · Increased Maneuverability
Up to 3,100 lbs · Industrial Shock Absorbing
Up to 3,200 lbs - Corrosion Resistant
Stainless Steel
Up to 8,400 lbs.
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Plate dimensions shown are overall mounting plate size.
When replacing existing casters, select the closest plate size and verify bolt-hole compatibility.
BHP = Bolt Hole Pattern, shown under each plate.
Most in-stock items ship same or next business day. Shipping rates shown at checkout.
PRODUCT CODE: 2.04267.55-MTG51
The Colson Casters 4" x 1.25" Polyolefin Ball Bearing Caster with Expanding Adapter (MTG51) offers exceptional functionality for a wide range of industrial and commercial applications. Designed with a high-quality polyolefin wheel, this caster is engineered to deliver smooth, quiet operation and enhanced durability for extended service life.
Featuring a precision ball bearing design, this caster minimizes friction, ensuring efficient and effortless movement. The expanding adapter is designed to securely fit square tubing with an inside diameter ranging from 7/8" to 15/16", offering versatility and ease of use in various setups.
Whether you're outfitting carts, workstations, or medical equipment, this caster is designed to meet the demands of daily use in commercial and light-duty environments. Its polyolefin wheel ensures superior resistance to wear, making it an ideal solution for applications requiring durability and mobility.
Invest in Colson Casters to experience a high standard of engineering and quality, backed by years of experience in producing top-tier mobility solutions. With its combination of strength, reliability, and smooth operation, this caster will enhance the efficiency and functionality of your equipment.
Elevate your equipment's mobility with the Colson Casters Polyolefin Ball Bearing Caster. Perfect for a wide range of applications, it offers unmatched reliability and smooth performance that you can depend on. Order today and enhance your operational efficiency.
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CasterHQ supplies casters and wheels for manufacturing, material handling, retail, and distribution environments nationwide.
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.
Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas may take longer.
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.
Contact us before ordering and we’ll confirm total landed cost upfront. Contact us.
The Colson Casters 4" x 1.25" Polyolefin Ball Bearing Caster with Expanding Adapter (MTG51) is designed to meet the mobility needs of demanding industrial and commercial environments. Crafted with precision and engineered for optimal performance, this caster is ideal for carts, workstations, and a wide variety of other equipment requiring smooth, reliable movement.
Constructed from high-quality polyolefin, this caster provides superior durability, ensuring long-lasting performance even in high-demand environments. Polyolefin’s wear resistance and ability to handle tough conditions make it an ideal choice for applications where dependability and smooth rolling action are essential.
The ball bearing design further enhances the caster's performance, providing reduced friction and allowing for effortless rolling. This makes it a great solution for environments that require quick, easy movement of carts, trolleys, or other equipment.
One of the standout features of this caster is the expanding adapter, which is designed to securely fit square tubing with an inside diameter ranging from 7/8" to 15/16". This ensures that the caster can be easily installed and offers a versatile solution for various industrial setups. Whether outfitting a new cart or replacing an existing caster, the expanding adapter guarantees a stable, secure fit without the need for complex modifications.
The Colson Casters Polyolefin Ball Bearing Caster is designed for use in a wide range of applications, from industrial settings to commercial environments. Ideal for workstations, carts, and medical equipment, this caster is versatile and reliable in ensuring smooth mobility wherever it's needed. Whether you're outfitting factory floors, healthcare facilities, or warehouses, this caster is built to handle the demands of each unique environment.
With its ability to perform under moderate load conditions, this caster is perfect for light to medium-duty applications, ensuring that equipment can be moved with ease while maintaining structural integrity and safety.
Designed to minimize user effort while maximizing mobility, this caster helps streamline operations by providing smooth, easy movement across a variety of surfaces. The ball bearing design reduces friction, ensuring a quieter and more efficient operation compared to standard casters. This enhanced mobility boosts operational efficiency, making it an ideal choice for any setting where ease of movement is essential.
Installation is made easy with the expanding adapter feature, which allows the caster to fit securely into square tubing without the need for additional tools or complex modifications. Whether you're upgrading existing equipment or building something new, the Colson Casters Polyolefin Ball Bearing Caster is designed for quick, hassle-free installation, saving you time and effort during setup.
Colson Casters is committed to providing high-quality products, and this caster is no exception. Made in the USA with premium materials, it offers the durability and performance needed for long-term use. Trust in Colson’s decades of expertise in mobility solutions to deliver a product that meets the highest standards of quality and reliability.
Colson Casters offers innovative, high-performance mobility solutions that enhance efficiency and improve operational workflows. The Polyolefin Ball Bearing Caster with Expanding Adapter combines durability, versatility, and ease of installation to provide a reliable solution for all your equipment mobility needs. Invest in Colson Casters today and experience the difference in quality and performance.
$62.00
Designed for engineers, manufacturers, and material handling professionals