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.

Experience the unparalleled quality of the Colson Casters Stainless 5" x 1.25" Performa Delrin Bearing Top-Lock Caster. Designed with durability in mind, this caster is ideal for both industrial and commercial applications. The robust stainless steel construction ensures resistance to corrosion, making it a reliable choice for environments where longevity is essential.
The top-lock design offers an added layer of safety, preventing accidental disengagement while in use. Whether you’re navigating busy workspaces or need a reliable caster for stationary applications, this product excels in performance. The 2.5" x 3.625" plate size makes it easy to install on various equipment, providing flexibility in mounting options.
Featuring Delrin bearings, this caster guarantees smooth rolling and minimal wear over time. Perfect for heavy-duty tasks, it is designed to support substantial loads without compromising ease of movement. Trust in Colson Casters for innovative solutions that enhance productivity and safety in your operations.
Upgrade your equipment with the Colson Casters Stainless 5" x 1.25" Performa Delrin Bearing Top-Lock Caster. Experience exceptional durability and performance that meets the demands of your environment. Order now to elevate your mobility solutions!
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 Stainless 5" x 1.25" Performa Delrin Bearing Top-Lock Caster is engineered for durability and reliability, making it an ideal solution for a wide range of industrial and commercial applications. This caster combines superior construction with innovative design features to provide users with an efficient mobility solution that meets the demands of various environments.
Each caster features a top-lock mechanism that ensures secure operation, preventing accidental disengagement. The Delrin bearings provide smooth and frictionless movement, allowing for effortless navigation in busy workspaces. Additionally, its 2.5" x 3.625" plate size facilitates easy installation on diverse equipment, making it a versatile choice for various applications.
Crafted from high-quality stainless steel, this caster is built to withstand heavy use and resist corrosion, ensuring a long lifespan even in demanding settings. Its high load capacity means it can handle significant weights without compromising stability, making it perfect for industrial environments, hospitals, warehouses, and more.
The ergonomic design of the caster minimizes strain on users, promoting comfort and efficiency during operation. Its user-centric features not only enhance usability but also contribute to increased productivity, making it a smart choice for any business looking to improve workflow.
Maintaining the Colson Caster is straightforward thanks to its stainless steel surface, which allows for easy cleaning and upkeep. This feature is particularly beneficial in environments where hygiene is crucial, such as medical facilities and food processing plants.
As a product of Colson Casters, the Stainless 5" x 1.25" Performa Delrin Bearing Top-Lock Caster reflects a commitment to excellence. Manufactured in the USA, it adheres to strict quality standards, providing peace of mind for customers who seek reliability and performance in their mobility solutions.
Upgrade your mobility solutions with the Colson Casters Stainless 5" x 1.25" Performa Delrin Bearing Top-Lock Caster. Its combination of durability, ergonomic design, and reliable performance makes it an exceptional choice for anyone looking to enhance their equipment's functionality. Invest in a caster that prioritizes user experience and delivers unmatched quality.
This Colson 2.05456.444 BRK1 5" x 1.25" Performa Stainless Caster is rated to 325 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 with 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 6-3/16". 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).
$131.00
| Identification | |
| Brand | colson header |
| Dimensions & Mounting | |
| Wheel Diameter | 5" |
| Wheel Tread Width | 1-1/4" |
| Overall Height | 6-3/16" |
| 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 with Brake |
| Load & Performance | |
| Wheel Capacity | 325 lbs |
| Temp Range | -20°F to 180°F |
| Brake Type | Side Lock Brake |
| Materials & Finish | |
| Wheel Material | Gray Rubber |
| Wheel Core Material | Polyolefin |
| Frame Material | Stainless Steel |
5" x 1-1/4" Polyurethane Swivel Caster – 325 lb | 3-1/8" x 4-1/8" Plate | CasterHQ
5" x 1-1/4" · 325 lbs
$27
5" x 1-1/4" Polyurethane Swivel Caster – 325 lb | 3-1/8" x 4-1/8" Plate | CasterHQ
5" x 1-1/4" · 325 lbs
$23
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 | |
|---|---|---|---|---|---|---|
| 315 lbsLighter duty | 5" × 1-1/4"Gray Rubber | Rigid | 6-1/4" | $17.00 | View → | |
| 315 lbsLighter duty | 5" × 1-1/4"Gray Rubber | Swivel | 6-1/4" | $18.00 | View → | |
| 325 lbs | 5" × 1-1/4"Gray Rubber | Swivel with Brake + brake | 6-3/16" | $131.00 | Viewing | |
| 325 lbsSame capacity | 5" × 1-1/4"Polyurethane | Rigid | 6-1/4" | $20.00 | View → | |
| 325 lbsSame capacity | 5" × 1-1/4"Polyurethane | Swivel | 6-1/4" | $27.00 | View → |




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