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The Colson Casters 3.5" x 1.25" Conductive Performa Top-Lock Caster with 1/2" Hollow Rivet is designed to provide unmatched performance in demanding environments. Featuring a conductive material, this caster protects sensitive equipment from electrostatic discharge (ESD), making it ideal for industries like electronics manufacturing, laboratories, and cleanrooms.
This caster is engineered with a Top-Lock mechanism that ensures secure locking, providing both safety and ease of movement in various applications. The 1/2" hollow rivet construction adds strength and durability, making this product a reliable solution for long-term use. The Performa material enhances the caster's resilience and guarantees smooth, efficient movement.
Whether you're working with sensitive equipment or need a durable solution for industrial settings, the Colson Casters Conductive Performa Caster delivers outstanding performance, safety, and reliability. Upgrade your mobility solutions today and experience the best in caster technology.
Enhance your operations with the Colson Casters 3.5" x 1.25" Conductive Performa Top-Lock Caster. Trust in its performance and quality to meet your ESD protection needs while ensuring smooth and secure mobility.
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
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.
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.
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.
The Colson Casters 3.5" x 1.25" Conductive Performa Top-Lock Caster with 1/2" Hollow Rivet is designed to provide superior performance in environments where electrostatic discharge (ESD) protection is crucial. Made with durable Performa material, this caster ensures smooth mobility while safeguarding sensitive equipment from the damaging effects of static electricity. Whether used in electronics manufacturing, laboratories, or cleanrooms, this caster offers the reliability and safety you need for your workspace.
Colson Casters is a recognized leader in providing high-quality caster solutions for industries requiring both performance and safety. Our 3.5" x 1.25" Conductive Performa Top-Lock Caster is engineered with cutting-edge features to meet the demands of high-performance environments. With its ESD protection, durability, and easy locking system, it ensures your equipment moves safely and efficiently, making it the ideal choice for sensitive environments where reliability is critical.
This versatile caster is perfect for a variety of applications in industries that require stringent control over static discharge. Some ideal uses include:
The Colson Casters 3.5" x 1.25" Conductive Performa Top-Lock Caster provides an exceptional combination of safety, durability, and functionality. Designed specifically to meet the needs of ESD-sensitive environments, this caster ensures that your equipment moves securely and smoothly, while also protecting it from the dangers of electrostatic discharge. Experience enhanced mobility and peace of mind with Colson Casters—trusted for over decades for quality and reliability.
This Colson 2.03250.445 3.5" x 1.25" Performa Caster with Brake – CasterHQ is rated to 225 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.
This caster runs a Gray Rubber wheel with a 1-1/4" tread width. Rubber absorbs shock and protects floors, and runs quietly, which suits noise-sensitive and light-to-medium duty 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.
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.).
The Gray Rubber wheel performs best on rough, uneven, or outdoor surfaces such as asphalt, gravel, and cracked concrete. For non-marking or clean-environment needs, ask us about matching tread options.
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.
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).
$70.00
| Identification | |
| Brand | colson header |
| Dimensions & Mounting | |
| Wheel Diameter | 3-1/2" |
| Wheel Tread Width | 1-1/4" |
| Overall Height | 4.56" |
| Mount Style | Plate |
| Load & Performance | |
| Wheel Capacity | 225 lbs |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Wheel Material | Gray Rubber |
| Wheel Core Material | Polyolefin |
| Frame Material | Zinc Plated Steel |
