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Enhance your equipment's mobility with our 3.5" Conductive Performa Swivel Caster. Designed for ESD-sensitive environments, this caster offers superior conductivity and durability. With a robust 225lb load capacity and a 2.5"x3.625" top plate, it's engineered for reliability in various industrial applications.
SKU: 2.03256.445 COND
Mount Height: 4.69 in
Swivel Radius: 2.91 in
Wheel Size: 3.5"x1.25"
These specifications ensure optimal performance and seamless integration with your equipment.
Ideal for electronic manufacturing, clean rooms, and any environment where static discharge prevention is crucial. Our conductive casters provide smooth mobility while safeguarding sensitive components and equipment.
Have questions about implementing these casters in your facility? Our Caster Experts are available weekdays from 8 am to 5 pm. Get personalized advice to ensure you select the perfect solution for your specific needs.
Ensures optimal ESD protection in sensitive environments.
Supports up to 225 lbs, ideal for industrial applications.
2.5"x3.625" plate for secure and versatile mounting options.
2.91" swivel radius for effortless maneuverability.
4.69" height for balanced performance across various equipment.
3.5"x1.25" wheel size for long-lasting reliability.
Suitable for clean rooms, electronics manufacturing, and more.
Unique SKU: 2.03256.445 COND for quick ordering and inventory management.
Rigorous testing ensures consistent performance and longevity.
Dedicated customer service for personalized assistance and guidance.
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 2.03256.445 COND swivel caster represents the pinnacle of ESD-safe mobility solutions. Engineered for precision and durability, this 3.5" x 1.25" caster combines superior conductivity with robust performance, making it an ideal choice for sensitive electronic environments and industrial applications alike.
This caster boasts full double ball hardened raceways, enhancing its performance and longevity. The "Colson 45" multi-temp grease ensures smooth operation in extreme temperatures, while the zinc-plated finish offers both aesthetic appeal and corrosion resistance.
The Conductive Performa Rubber wheel, with its polyolefin core and ball bearing, delivers exceptional ESD protection. Its 75 (+/-5) Shore A hardness strikes the perfect balance between floor protection and load-bearing capacity.
Ideal for clean rooms, electronics manufacturing, and other ESD-sensitive environments. The Colson 2 Series casters are trusted in high-usage scenarios, from industrial facilities to airports, demonstrating their reliability and performance.
RoHS compliant and NSF certified (excluding thread guards), this caster meets or exceeds ANSI/ICWM standards for safety and performance. Backed by a robust 3-year warranty, it exemplifies Colson's commitment to quality and customer satisfaction.
This 3.5" x 1.25" Performa Swivel Conductive Caster – 225 lb 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 with a 2-1/2" x 3-5/8" plate and a 1-3/4" x 2-13/16" bolt pattern. Measure your existing mounting holes before ordering; if you are replacing casters, match the bolt pattern - most standard patterns interchange across brands.
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.
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 4.69". 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).
$59.00
| Dimensions & Mounting | |
| Wheel Diameter | 3-1/2" |
| Wheel Tread Width | 1-1/4" |
| Overall Height | 4.69" |
| Plate Size | 2-1/2" x 3-5/8" |
| Bolt Hole Pattern | 1-3/4" x 2-13/16" |
| Mount Style | Plate |
| Rig Type | Swivel |
| Load & Performance | |
| Wheel Capacity | 225 lbs |
| Temp Range | -20°F to 180°F |
| Brake Type | No Brake |
| Materials & Finish | |
| Wheel Material | Gray Rubber |
| Wheel Core Material | Polyolefin |
| Frame Material | Zinc Plated Steel |
