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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.
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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: 2.03267.91-MTG54
Experience superior mobility with our 3.5"x1.25" HI-TECH Delrin Bearing Caster. Designed for 1-1/4" to 1-5/16" inside diameter square tubing, this caster features an innovative expanding adapter (MTG54) for secure installation.
Boasting a robust 250 lb load capacity, this caster stands at a mount height of 4.56 inches with a smooth 2.91-inch swivel radius. The SKU 2.03267.91 MTG54 ensures you're getting a top-tier product for your specific needs.
Perfect for industrial, commercial, and DIY applications, this Delrin bearing caster offers smooth operation and durability. Its expanding adapter ensures a secure fit in various square tubing sizes, making it an ideal choice for custom projects.
Have questions about this HI-TECH caster? Our Caster Experts are available weekdays from 8 am to 5 pm to provide expert advice and ensure you choose the right product for your project needs.
Featuring full double ball hardened raceways with multi-temp grease, this caster ensures superior performance and durability across extreme temperature conditions. The absence of brakes, swivel locks, and toe guards allows for unrestricted movement in various industrial settings.
Transparent pricing
All pricing and quantity discounts are applied automatically. No promo codes required and no post-checkout price changes.
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Shipping is calculated by order size and weight. Final shipping costs are shown before payment so there are no surprises.
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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 3.5"x1.25" HI-TECH Delrin Bearing Caster represents the pinnacle of caster technology. Engineered for versatility and durability, this caster features an expanding adapter designed for 1-1/4" to 1-5/16" inside diameter square tubing, making it ideal for a wide range of industrial and commercial applications.
The MTG54 expanding adapter is a standout feature, providing a secure and customizable fit for both round and square tubing. This innovative design ensures a tight, reliable installation in various equipment and furniture applications.
Ideal for diverse settings including:
The HI-TECH Delrin Bearing Caster is designed to withstand challenging environments. Its corrosion-resistant properties and ability to operate in temperatures ranging from -45°F to +180°F make it suitable for various industrial and commercial settings.
$62.00
Designed for engineers, manufacturers, and material handling professionals