Up to 350 lbs
Up to 7,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
Shock absorbing
Outdoor / rough terrain
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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.
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Toolbox Caster Sets
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Kitchen Prep Table Caster Sets
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Silent Glide Casters

The Colson Casters 3.5" x 1.3125" Conductive Performa Caster is engineered to meet the demands of critical environments where static control is essential. Designed with conductive rubber, this caster ensures the safe discharge of static electricity, making it ideal for use in electronic manufacturing, data centers, and other sensitive areas where electrostatic discharge (ESD) could pose a risk.
This caster is built with a 1/2" hollow rivet to enhance durability and provide a secure connection, ensuring long-lasting performance. Its Total Lock mechanism allows for full wheel lockout, offering stability and safety during use. Whether you're moving heavy equipment or delicate electronics, this caster provides the reliable and efficient mobility you need.
Colson Casters are known for their commitment to quality and innovation, and this caster is no exception. Engineered for superior load-bearing capabilities and designed to handle the toughest environments, this product will enhance your operational efficiency while maintaining the highest safety standards.
Upgrade your equipment with Colson Casters' Conductive Performa Casters. Designed for precision and durability, this caster is the perfect solution for industries requiring electrostatic discharge control. Trust in Colson Casters for reliable, high-quality mobility solutions that keep your operations running smoothly.
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 1.3125" Conductive Performa Caster with Total Lock and 1/2" Hollow Rivet (SKU: 2.03250.565 COND BRK5) is a premium caster designed specifically for environments that demand electrostatic discharge (ESD) control. Whether you’re managing a sensitive electronic production line, a data center, or any other facility where static electricity can cause damage, this caster provides the reliability and safety needed to keep your operations running smoothly.
Colson Casters has built its reputation on delivering high-quality, durable, and reliable products for various industrial and commercial applications. This caster is engineered to handle the toughest demands while providing a secure, smooth, and stable solution in critical settings. The features of this caster ensure optimal performance, from its conductive rubber wheel to its Total Lock mechanism, giving you the ultimate control over your equipment's mobility.
The Colson Casters Conductive Performa Caster is perfect for use in a wide range of industries, including:
Colson Casters is a recognized leader in mobility solutions, known for its commitment to quality and reliability. With over 100 years of experience in designing and manufacturing casters, Colson Casters provides products that meet the highest standards of durability, safety, and performance. Their products are trusted by professionals across industries for their superior engineering and long-lasting results.
Upgrade your operations with Colson Casters' 3.5" Conductive Performa Caster. Designed to offer smooth, secure mobility while safeguarding your electronic equipment from static damage, it is the ultimate solution for those who demand the highest level of safety, durability, and reliability in their casters.
This Colson 2.03250.565 COND 3.5" x 1.3125" Performa Total Lock Caster is rated to 210 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 1-5/16" 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).
$80.00
| Identification | |
| Brand | colson header |
| Dimensions & Mounting | |
| Wheel Diameter | 3-1/2" |
| Wheel Tread Width | 1-5/16" |
| Overall Height | 4.56" |
| Mount Style | Plate |
| Load & Performance | |
| Wheel Capacity | 210 lbs |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Wheel Material | Gray Rubber |
| Wheel Core Material | Polyolefin |
| Frame Material | Zinc Plated Steel |
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