ISO 9001:2015 Quality Manufacturing · ANSI ICWM Performance Tested
98.7% On-Time Ship Rate Across All Orders
200,000+ Orders Fulfilled for OEM & MRO Teams Nationwide
100+ Years of Combined Caster Industry Experience
Automatic Bulk Pricing | OEM & MRO Volume Discounts Applied at Checkout
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.
Explore All Specialty Caster Applications
From Everyday Use to Niche Solutions
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: 2.05267.53-MTG55
The Colson Casters 5" x 1.25" Polyolefin Delrin Bearing Caster with Expanding Adapter (MTG55) is the ideal choice for professionals who require smooth, durable mobility solutions. Designed with Delrin bearings, this caster provides quiet, effortless movement in high-demand environments.
Built to last, the expanding adapter is compatible with square tubing sizes ranging from 1-3/8" to 1-7/16" inside diameter, making it a versatile solution for various applications. Whether used on material handling carts, heavy-duty equipment, or in other industrial settings, this caster ensures secure, reliable attachment and superior performance.
With a focus on quality and user experience, this caster combines advanced technology with user-friendly features, providing smooth operation and long-term durability. The Polyolefin Delrin bearing design offers an extra layer of ease by reducing friction and wear, extending the caster’s life in industrial applications.
Colson Casters stands as a trusted brand in the industry, renowned for its commitment to innovation and quality. This caster is the perfect choice for anyone looking to upgrade their equipment’s mobility solutions with a reliable and high-performance option.
Upgrade your operations with the Colson Casters 5" x 1.25" Polyolefin Delrin Bearing Caster. Perfect for enhancing your material handling systems with precision and durability.
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.
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 5" x 1.25" Polyolefin Delrin Bearing Caster with Expanding Adapter (MTG55) offers unparalleled durability and performance for heavy-duty applications. This versatile caster is specifically designed to handle demanding environments, ensuring smooth and reliable movement across a range of industrial applications. From material handling carts to large machinery, this product provides the strength and functionality you need to keep operations running smoothly.
Featuring a Delrin bearing design, this caster minimizes friction and wear, extending its lifespan even under constant use. The Delrin bearings are strategically designed to ensure smooth, quiet operation, reducing noise and vibration, which helps create a more comfortable and efficient working environment. Whether you're operating in a factory, warehouse, or medical facility, the Colson Casters 5" x 1.25" caster will provide the mobility your equipment requires.
One of the standout features of this caster is its expanding adapter, which is compatible with square tubing sizes ranging from 1-3/8" to 1-7/16" inside diameter. This ensures a secure and stable fit for a wide variety of applications, making installation quick and easy. The expanding adapter design also eliminates the need for additional hardware, reducing setup time and enhancing productivity in fast-paced environments.
The caster's 5" x 1.25" size strikes the perfect balance between maneuverability and load-bearing capacity. It is ideally suited for heavy-duty carts, machinery, and industrial equipment, capable of supporting substantial weight while maintaining smooth, responsive movement. Whether you're navigating narrow aisles or transitioning between different surfaces, this caster offers the maneuverability and reliability needed to move heavy loads efficiently.
Manufactured by Colson Casters, a brand known for its innovation and commitment to quality, this caster reflects years of industry expertise. Colson Casters has built a reputation for creating high-performance mobility solutions that stand the test of time. With the 5" x 1.25" Polyolefin Delrin Bearing Caster, you’re investing in a product that meets the highest standards of durability and performance, making it the trusted choice for industrial and commercial settings.
Perfect for use in material handling systems, factory settings, and warehouse environments, this caster offers the versatility and strength required for a wide range of applications. Whether you're upgrading your current mobility solutions or outfitting new equipment, the Colson Casters 5" x 1.25" Polyolefin Delrin Bearing Caster with Expanding Adapter (MTG55) ensures reliable, efficient, and quiet operation.
Colson Casters is a leader in the caster industry, renowned for its engineering expertise and commitment to providing customers with durable and high-performance products. With a focus on innovation, quality, and reliability, Colson Casters is the preferred choice for industries ranging from manufacturing to healthcare. Their products are designed to meet the diverse needs of businesses, enhancing operational efficiency and ensuring longevity in every application.
$57.00
Designed for engineers, manufacturers, and material handling professionals