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.

The 4" x 1.25" Stainless HI-TECH Delrin Bearing Caster with Total Lock and 2.5" x 3.625" Plate (2.04256.91 BRK5) is built for excellence in performance and durability. Made from high-quality stainless steel, this caster features a HI-TECH Delrin Bearing that provides smooth, consistent movement. Its Total Lock mechanism secures both wheel and swivel, offering stability when needed. With a mounting plate size of 2.5" x 3.625", it’s designed for easy installation and replacement. Perfect for environments where both mobility and secure locking are essential, this caster offers exceptional corrosion resistance, making it suitable for both industrial and commercial settings.
Our 4" x 1.25" Stainless HI-TECH Delrin Bearing Caster with Total Lock (2.04256.91 BRK5) meets the highest standards of quality and performance. Each caster is rigorously tested for durability and functionality, ensuring it can withstand demanding applications. With a commitment to quality and customer satisfaction, we provide a dependable product backed by reliable support to meet your specific 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 4" x 1.25" Stainless HI-TECH Delrin Bearing Caster with Total Lock, model 2.04256.91 BRK5, is expertly designed for reliability and performance in demanding industrial and commercial applications. Constructed from durable stainless steel and equipped with advanced HI-TECH Delrin bearings, this caster delivers smooth and controlled movement while withstanding heavy loads and frequent use. Its corrosion-resistant zinc finish and broad operating temperature range make it ideal for environments where resilience and longevity are crucial.
This caster is equipped with full double ball hardened raceways, ensuring excellent durability and performance even in extreme temperature conditions. The HI-TECH Delrin bearing system provides consistent, low-friction operation, making it suitable for handling heavy loads without compromising smooth mobility. The maroon-on-grey HI-TECH polyurethane wheel is crafted to endure rough surfaces and resist wear, enhancing overall longevity.
Ideal for a wide range of industrial and commercial uses, this caster’s Total Lock Brake secures both the wheel and swivel, providing exceptional stability when stationary. The 2.5" x 3.625" mounting plate allows for versatile installation options with multiple bolt hole patterns, making it adaptable to various setups. Whether in manufacturing, warehousing, or any setting requiring robust, secure mobility solutions, this caster offers reliable performance and adaptability.
Manufactured to meet stringent industry standards, this caster is RoHS compliant and NSF-certified (excluding thread guards), reflecting a commitment to safety and environmental responsibility. Backed by a 3-year warranty, this model is tested for durability and reliability, ensuring it can handle the demands of continuous use in rigorous environments. With these certifications, users can trust in the quality and long-lasting performance of this caster in critical applications.
This Colson 2.04256.91 BRK5 4" x 1.25" Stainless Total Lock Caster is rated to 275 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 Polyurethane wheel with a 1-1/4" tread width. Polyurethane protects finished floors, rolls quietly, and resists most chemicals while carrying heavy loads.
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 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 Polyurethane wheel performs best on smooth to semi-smooth floors including sealed concrete, tile, and epoxy. For non-marking or clean-environment needs, ask us about matching tread options.
The overall height (floor to top of plate or stem) is 5.13". 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).
$57.00
| Identification | |
| Brand | colson header |
| Dimensions & Mounting | |
| Wheel Diameter | 4" |
| Wheel Tread Width | 1-1/4" |
| Overall Height | 5.13" |
| 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 Total Lock Brake |
| Load & Performance | |
| Wheel Capacity | 275 lbs |
| Temp Range | -20°F to 180°F |
| Brake Type | Total Lock Brake |
| Materials & Finish | |
| Wheel Material | Polyurethane |
| Frame Material | Stainless Steel |
4" x 1.25" Polyurethane Swivel Caster – 325 lb | 2.5" x 3.625" Top Plate | CasterHQ
4" x 1-1/4" · 260 lbs · Direct fit
$14
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 lbsLighter duty | 4" × 1-1/4"Gray Rubber | Swivel with Total Lock Brake + brake | — | $24.00 | View → | |
| 260 lbsLighter duty | 4" × 1-1/4"Polyurethane | Swivel | 4-1/8" | $14.00 | View → | |
| 275 lbs | 4" × 1-1/4"Polyurethane | Swivel with Total Lock Brake + brake | 5.13" | $57.00 | Viewing | |
| 300 lbsHeavier duty | 4" × 1-1/4"Polyurethane | Swivel | 5-1/8" | $19.00 | View → | |
| 300 lbsHeavier duty | 4" × 1-1/4"Polyurethane | Swivel | 5-1/8" | $19.00 | View → |



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