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COLSON HEADER

Colson 2.03267.91 3.5" x 1.25" Delrin Caster 3/4" to 13/16" Stem | CasterHQ

Wheel
3-1/2" x 1-1/4"
Capacity
250 lbs
Overall Height
4.56"
Mount
Plate
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Business Purchasing
  • Purchase orders accepted for approved accounts
  • Net 30 terms for qualified businesses
  • ACH, credit card, and tax-exempt ordering
  • Bulk and contract pricing on fleet quantities
Jordan W., Founder Bob C., Director of Sales
Not sure this is the right spec? Jordan (Founder) and Bob (45+ years in casters) review applications before you order.
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Product Overview
At a glance
Load capacity250 lbs
Wheel3-1/2" × 1-1/4" Polyurethane
MountPlate
TypeSwivel
Overall height4.56"
Temperature-20°F to 180°F

3.5" x 1.25" HI-TECH Delrin Bearing Caster with 3/4" to 13/16" Inside Dia. Round Tubing Expanding Adapter (MTG40) - 2.03267.91 MTG40


Product Overview

  • Size: 3.5" x 1.25"
  • Material: HI-TECH Delrin with bearing
  • Bearings: High-performance Delrin bearings
  • Mounting Adapter: Expanding adapter for 3/4" to 13/16" inside diameter round tubing
  • Mounting Type: Expanding adapter for secure fit
  • Model: 2.03267.91 MTG40
  • Application: Ideal for tubing-based equipment and furniture
  • Performance: Precision and smooth movement
  • Durability: Designed for long-lasting use in industrial and commercial applications

Key Benefits

The 3.5" x 1.25" HI-TECH Delrin Bearing Caster with 3/4" to 13/16" Inside Dia. Round Tubing Expanding Adapter (MTG40) – 2.03267.91 MTG40 is designed for precise, long-lasting performance in a wide range of applications. The caster features durable HI-TECH Delrin material, known for its excellent wear resistance and smooth operation under load. Its high-performance bearing system ensures effortless movement while maintaining stability. The expanding adapter is perfect for securely fitting round tubing from 3/4" to 13/16" inside diameter, making installation quick and easy. Whether used in industrial or commercial settings, this caster offers reliable support for a variety of equipment.

Customer Assurance

Our 3.5" x 1.25" HI-TECH Delrin Bearing Caster with Expanding Adapter (MTG40) is engineered with top-quality materials and manufactured to meet stringent industry standards. Each caster undergoes rigorous testing to ensure optimal performance, durability, and load-bearing capacity. Backed by our customer satisfaction guarantee, you can rely on the quality of our products for your business or industrial needs. We stand behind our products, delivering solutions that add value and long-term reliability to your operations.

Key Features

Top 10 Product Features

  • Heavy-Duty Load Capacity: Capable of handling up to 250 lbs for reliable performance in demanding environments.
  • Durable HI-TECH Polyurethane Wheel: Provides enhanced durability and smooth operation, ideal for industrial and machinery applications.
  • High-Performance Raceways: Full double ball hardened raceways offer better performance and durability, designed to handle extreme temperatures with multi-temp grease.
  • Precise Load Bearing: Equipped with Delrin bearings, ensuring smooth movement and minimal wear for long-lasting use under heavy loads.
  • Wide Temperature Range: Operating efficiently in temperatures ranging from -45°F to +180°F, making it suitable for a variety of harsh environments.
  • Secure Mounting: Features a 3/4" to 13/16" Inside Dia. Round Tubing Expanding Adapter (MTG40) for a secure and stable attachment to tubing.
  • Corrosion-Resistant Zinc Finish: The zinc finish provides excellent resistance to corrosion, ensuring longevity even in harsh, industrial environments.
  • Compact and Efficient Design: With a mounting height of 4.56 inches and a 1.25-inch wheel tread width, this caster ensures stability while maintaining a compact footprint.
  • Swivel Radius: The 2.91-inch swivel radius ensures easy maneuverability in tight spaces, allowing for greater control in industrial settings.
  • Warranty and Compliance: Backed by a 3-year warranty, and compliant with RoHS and NSF standards (less thread guards), ensuring peace of mind and industry conformity.
Ordering & Shipping Information

Order processing

In stock. Orders placed before 12pm CT (Mon–Fri) typically ship the same or next business day from our Mansfield, TX warehouse.

Shipping method

Smaller orders ship parcel (UPS/FedEx Ground). Heavy or bulk quantities consolidate to LTL freight. The method and final cost are shown before payment, so there are no post-checkout adjustments.

Payment & procurement terms

Purchase orders — accepted from approved accounts
Net 30 terms — available on approved credit
ACH & all major cards — Visa, MC, Amex, Discover
Tax-exempt — submit your resale/exemption certificate

New to CasterHQ? Open an account or request terms and send your resale or tax-exemption certificate before ordering so it is applied at checkout.

Volume pricing & quotes

Quantity discounts apply automatically — no codes needed. For large, recurring, or custom requirements, request a bulk quote and our team will confirm pricing, lead time, and total landed freight upfront.

Returns & warranty

Stock items carry a 30-day return policy in unused, resalable condition. Made-to-order and custom items are non-returnable once production starts. All products carry the manufacturer's warranty against defects.

Typical transit times after shipment

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

Need an exact freight quote or blanket PO?

For pallet freight, scheduled releases, or blanket purchase orders, contact our team and we'll confirm total landed cost before you commit. Direct line: 844-439-4335.

Additional Information

Extended Product Information

The 3.5" x 1.25" HI-TECH Delrin Bearing Caster with Expanding Adapter for Round Tubing (MTG40) is a precision-engineered solution designed to meet the demanding needs of industrial and commercial environments. Built to deliver smooth, reliable performance under heavy-duty conditions, this caster features advanced materials and design to ensure long-lasting durability, even in extreme environments.

Key Features for Industrial Applications

Designed for optimal efficiency, the caster features HI-TECH polyurethane wheels, which are known for their high durability, smooth operation, and resistance to wear. This ensures consistent movement even in harsh industrial environments. The Delrin bearings provide exceptional load-bearing capacity and reduce the friction for smoother performance under heavy loads.

Enhanced Performance with Advanced Raceways

Featuring full double ball hardened raceways, this caster is engineered for high performance and durability. The inclusion of multi-temperature grease allows this caster to operate efficiently in both extremely hot and cold conditions, making it a versatile choice for various industrial applications.

Versatility for Various Applications

The caster is designed with a 3/4" to 13/16" inside diameter round tubing expanding adapter (MTG40), ensuring secure attachment to a wide variety of equipment. This versatility makes it ideal for use in machinery, material handling, and any application requiring stable and reliable movement in industrial settings.

Corrosion Resistance and Long-Term Durability

Constructed with a zinc finish, this caster provides enhanced corrosion resistance, making it suitable for environments exposed to moisture, chemicals, and harsh working conditions. Whether you're operating in outdoor conditions or damp industrial areas, this caster is built to last.

Temperature Resilience for Extreme Conditions

With an operating temperature range of -45°F to +180°F, this caster can withstand both freezing cold and intense heat without compromising performance. Its robust design ensures that it continues to perform under a variety of environmental stressors, enhancing its reliability in diverse industrial conditions.

Warranty and Industry Compliance

Backed by a 3-year warranty, the 3.5" x 1.25" HI-TECH Delrin Bearing Caster provides peace of mind, ensuring that your investment is protected. In addition, it is RoHS compliant and an NSF component (less thread guards), meeting industry standards for safety, reliability, and environmental responsibility.

Why Choose This Caster?

Choosing the 3.5" x 1.25" HI-TECH Delrin Bearing Caster with Expanding Adapter guarantees you a durable, high-performance solution for your industrial equipment. Designed with quality in mind, this caster ensures smooth and efficient movement, long-term durability, and the ability to operate under extreme conditions. Whether you are handling heavy machinery or need reliable support in challenging environments, this caster is a trusted choice for demanding industrial applications.

Frequently Asked Questions

What is the load capacity of this caster?+

This Colson 2.03267.91 3.5" x 1.25" Delrin Caster 3/4" to 13/16" Stem is rated to 250 lbs per caster. Size a set by dividing the total load by the number of casters, and for uneven floors assume 3 of 4 casters carry the load. Keep continuous-use loads within about 75-80% of the rating.

What wheel does this caster use?+

This caster runs a Polyurethane wheel with a 1-1/4" tread width. Polyurethane protects finished floors, rolls quietly, and resists most chemicals while carrying heavy loads.

What plate size and bolt pattern does it use?+

This caster uses a top-plate mount. Measure your existing mounting holes before ordering; if you are replacing casters, match the bolt pattern - most standard patterns interchange across brands.

Is this a swivel or rigid caster, and how does the brake work?+

This is a Swivel caster. Swivel casters rotate 360 degrees for full maneuverability. For most mobile equipment we recommend 2 swivel + 2 rigid, or 4 swivel with at least 2 brakes.

What temperature range can this caster handle?+

Rated for -20°F to 180°F. Operating outside the rated range can reduce wheel life and load capacity, so match it to your environment (wash-down, freezer, oven-adjacent, etc.).

What floors and applications is it best for?+

The Polyurethane wheel performs best on smooth to semi-smooth floors including sealed concrete, tile, and epoxy. For non-marking or clean-environment needs, ask us about matching tread options.

What is the overall mounted height?+

The overall height (floor to top of plate or stem) is 4.56". Account for it when checking equipment clearance, dock height, and ergonomic working height.

How do I order, and what are the terms?+

We accept purchase orders and offer Net 30 on approved accounts, ACH, and all major cards, plus tax-exempt ordering with a resale or exemption certificate. Volume discounts apply automatically; request a bulk quote for large or recurring orders. Stock items carry a 30-day return policy in unused condition (made-to-order items are non-returnable once production starts).

Colson 2.03267.91 3.5
Colson 2.03267.91 3.5" x 1.25" Delrin Caster 3/4" to 13/16" Stem | CasterHQ

$61.00

Technical Specifications

Identification
Brand colson header
Dimensions & Mounting
Wheel Diameter 3-1/2"
Wheel Tread Width 1-1/4"
Overall Height 4.56"
Mount Style Plate
Rig Type Swivel
Load & Performance
Wheel Capacity 250 lbs
Temp Range -20°F to 180°F
Brake Type No Brake
Materials & Finish
Wheel Material Polyurethane
Frame Material Zinc Plated Steel
Reference Dimensions
4.56" OVERALL HEIGHT 3-1/2" x 1-1/4" WHEEL DIA x W
Overall Height4.56"
Wheel3-1/2" x 1-1/4"
Wheel MaterialPolyurethane
Illustrative caster profile drawn to this item's proportions — dimensions are manufacturer specification values. Confirm against the technical table before ordering.
Will This Caster Handle Your Load?
Enter your loaded weight — we derate to 3 effective casters on a 4-caster rig, per industry practice for uneven floors.
Rated capacity: 250 lbs per caster. For dynamic loads, towing, or debris-strewn floors, apply additional safety factor · full engineering tools →

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