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The 5" x 1.25" Conductive Performa Caster with Total Lock and 1/2" Hollow Rivet (2.05250.445 COND BRK5) is engineered to deliver exceptional performance and reliability in environments where electrostatic discharge (ESD) protection is crucial. This caster features a conductive Performa rubber wheel, which ensures a smooth and quiet ride while safely discharging static energy. The total lock mechanism ensures complete immobilization when required, offering enhanced control and safety for sensitive equipment. With a 1/2" hollow rivet, installation is fast and hassle-free, making this caster a perfect solution for electronic equipment carts, workstations, and other sensitive machinery.
Our 5" x 1.25" Conductive Performa Caster with Total Lock and 1/2" Hollow Rivet (2.05250.445 COND BRK5) is crafted with the highest standards in mind, ensuring superior durability and performance in industrial and electronic environments. Tested for reliability and precision, this caster is designed to meet the rigorous demands of both light and heavy-duty applications. Our commitment to quality is reflected in the long-term performance and exceptional value this caster provides. With a customer satisfaction guarantee, you can trust in the durability and effectiveness of our product for all your ESD-sensitive needs.
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 5" x 1.25" Conductive Performa Caster with Total Lock and 1/2" Hollow Rivet - 2.05250.445 COND BRK5 is designed for use in industrial and electronic environments where electrostatic discharge (ESD) protection is essential. This caster is ideal for handling sensitive equipment, machinery, and electronic devices, ensuring safety and reliability while maintaining high performance under demanding conditions.
Constructed with high-quality materials, this caster features a conductive Performa wheel that effectively discharges static electricity, preventing damage to electronic components. The full double ball hardened raceways enhance the caster's performance and durability, making it suitable for both hot and cold temperature extremes. With a load capacity of 250 lb, it is built to withstand the rigors of heavy-duty industrial applications.
Featuring a Total Lock Brake (BRK5), this caster offers full immobilization, ensuring that your equipment remains securely in place when needed. The flat tread wheel profile provides stable and even movement, reducing the risk of uneven wear and tear. The 1/2" hollow rivet fastening ensures secure installation, making this caster an excellent choice for a variety of uses.
With its zinc-coated finish, this caster resists corrosion, ensuring long-lasting performance even in harsh environments. The caster is designed to function optimally in temperatures ranging from -45°F to +180°F, making it versatile enough for a variety of applications, from manufacturing plants to high-tech laboratories.
Installing the caster is quick and straightforward with the 1/2" hollow rivet, ensuring that it can be mounted easily in a variety of settings. There are no thread guards, simplifying maintenance and reducing the need for complicated upkeep.
Manufactured to meet stringent standards, the 5" x 1.25" Conductive Performa Caster is backed by a 3-year warranty for your peace of mind. It is also RoHS compliant and an NSF component (excluding thread guards), ensuring that the caster meets necessary environmental and safety regulations.
In conclusion, this caster offers unparalleled reliability, high performance, and ESD protection for critical equipment. Whether you're outfitting an industrial cart, workstation, or electronic device trolley, the 5" x 1.25" Conductive Performa Caster with Total Lock and 1/2" Hollow Rivet is an exceptional solution for environments requiring both safety and efficiency.
This Colson 2.05250.445 5" x 1.25" Performa Total Lock Caster – 1/2" Hollow Rivet 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.
This is a Swivel with Total Lock Brake caster with a wheel brake. Swivel casters rotate 360 degrees for full maneuverability. The brake locks the wheel to hold the load in place. 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 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).
$87.00
| Identification | |
| Brand | colson header |
| Dimensions & Mounting | |
| Wheel Diameter | 5" |
| Wheel Tread Width | 1-1/4" |
| Overall Height | 6.06" |
| Mount Style | Plate |
| Rig Type | Swivel with Total Lock Brake |
| Load & Performance | |
| Wheel Capacity | 250 lbs |
| Temp Range | -20°F to 180°F |
| Brake Type | Total Lock Brake |
| Materials & Finish | |
| Wheel Material | Gray Rubber |
| Wheel Core Material | Polyolefin |
| Frame Material | Zinc Plated Steel |
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View all 5′ x 1-1/4′ casters & wheels →
Your selection is highlighted. Every option shares its wheel size and mount; a Direct fit tag means the same mounting plate — a drop-in replacement. Step up or down in load rating, all in-stock.
| Casters (in stock) | Load capacity | Wheel | Type | Overall height | Price | |
|---|---|---|---|---|---|---|
| 250 lbs | 5" × 1-1/4"Gray Rubber | Swivel with Total Lock Brake + brake | 6.06" | $87.00 | Viewing | |
| 315 lbsHeavier duty | 5" × 1-1/4"Gray Rubber | Swivel | 6-1/4" | $23.00 | View → | |
| 315 lbsHeavier duty | 5" × 1-1/4"Gray Rubber | Rigid | 6-1/4" | $17.00 | View → | |
| 315 lbsHeavier duty | 5" × 1-1/4"Gray Rubber | Swivel | 6-1/4" | $18.00 | View → | |
| 325 lbsHeavier duty | 5" × 1-1/4"Polyurethane | Rigid | 6-1/4" | $20.00 | View → |
