Up to 350 lbs
Up to 7,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
Shock absorbing
Outdoor / rough terrain
View All Specialty Casters
Browse all specialty caster types
All measurements indicate the wheel diameter by the tread width.
The below capacity ranges indicate the working (dynamic) load that each caster will support. A safety factor should be included in your formula to determine your required load rating per caster.
W/(C-1)=R W is total weight needed to move. C is total number of casters required. R is ideal load rating, with safety factor built in. Divide the total load weight by one less caster than you will use to safely determine load rating.
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.

Enhance your workspace with the Colson Casters 5" x 1.25" Conductive Performa Caster. This caster is designed to deliver high-quality performance in environments where static control is crucial. The conductive rubber provides effective dissipation of static electricity, making it an ideal choice for sensitive operations in electronics manufacturing, laboratories, and other static-sensitive areas.
The caster features a durable 1/2" hollow rivet for a secure attachment, ensuring long-lasting reliability. The Performa rubber wheel is not only conductive but also provides smooth, easy maneuverability, reducing strain on users and improving workflow efficiency. Whether you need to move heavy equipment or delicate electronics, this caster ensures safe and smooth transportation.
With its robust construction, this caster is built to handle demanding workloads. Trust Colson Casters to deliver performance and quality, designed specifically for environments that demand excellence in mobility solutions.
Upgrade your workspace today with the Colson Casters 5" x 1.25" Conductive Performa Caster. Enjoy superior functionality, enhanced safety, and long-lasting performance tailored to meet the needs of your sensitive operations.
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 5" x 1.25" Conductive Performa Caster with 1/2" Hollow Rivet is a top-tier mobility solution designed to meet the stringent requirements of static-sensitive environments. From electronics manufacturing to laboratories, this caster ensures smooth movement while effectively dissipating static electricity to protect sensitive equipment. Built to last, its durable construction and precise engineering make it a reliable choice for industries requiring superior performance.
The Colson Casters 5" x 1.25" Conductive Performa Caster is engineered for a wide range of applications across various industries. It excels in environments where static control and durability are paramount:
Colson Casters is a trusted name in the industry, known for its commitment to quality, innovation, and performance. With years of experience providing mobility solutions for demanding environments, Colson ensures that each caster is engineered to the highest standards. By choosing Colson Casters, you are investing in durable, reliable, and high-performance solutions that are backed by expert craftsmanship and industry knowledge.
Whether you're working in a sensitive electronic assembly environment or need reliable mobility in a high-demand industrial setting, the Colson Casters 5" x 1.25" Conductive Performa Caster is the perfect choice. With its static-control capabilities, durable construction, and smooth maneuverability, this caster helps improve operational efficiency and safety. Upgrade your mobility solutions with Colson Casters and experience unmatched performance.
This Colson 2.05250.445 COND 5" x 1.25" Conductive Performa Caster 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.
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 6.06". 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).
$73.00
| Identification | |
| Brand | colson header |
| Dimensions & Mounting | |
| Wheel Diameter | 3-1/2" |
| Wheel Tread Width | 1-1/4" |
| Overall Height | 6.06" |
| Mount Style | Plate |
| Load & Performance | |
| Wheel Capacity | 250 lbs |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Wheel Material | Gray Rubber |
| Wheel Core Material | Polyolefin |
| Frame Material | Zinc Plated Steel |
Search
