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 Colson Casters Stainless 5" x 1.3125" Performa Delrin Bearing Top-Lock Caster is designed for professionals who demand durability and performance in their mobility solutions. Constructed from premium stainless steel, this caster offers exceptional strength and corrosion resistance, making it ideal for a variety of applications, including industrial and medical settings.
With a precision-engineered Delrin bearing, this caster provides smooth operation and minimizes friction, ensuring effortless maneuverability. The top-lock design adds an extra layer of security, allowing users to lock the caster in place, enhancing stability and safety when needed. The 2.5" x 3.625" plate offers versatile mounting options to fit various equipment and fixtures seamlessly.
Whether you're upgrading your carts, racks, or medical equipment, the Colson Casters Stainless 5" x 1.3125" Performa Delrin Bearing Top-Lock Caster delivers reliable performance and durability. Trust in our commitment to quality and enhance your mobility solutions today.
Invest in the Colson Casters Stainless Top-Lock Caster for unparalleled performance and quality. Experience the difference that reliable casters can make in your operations. Order now to transform 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 1.3125" Performa Delrin Bearing Top-Lock Caster is expertly designed to provide exceptional durability and performance for a variety of applications. Crafted from high-quality stainless steel, this caster is ideal for environments that demand both strength and resistance to corrosion, making it a top choice for industrial and medical settings.
This caster is perfect for use in various settings, including:
Colson is a trusted name in caster solutions, known for its commitment to quality and innovation. Each product undergoes rigorous testing to ensure it meets high standards for performance and safety. When you choose Colson Casters, you're investing in a product that delivers reliability and efficiency.
Don't compromise on quality when it comes to your mobility solutions. Invest in the Colson Casters Stainless 5" x 1.3125" Performa Delrin Bearing Top-Lock Caster today and experience the difference in durability and performance. Order now and enhance your operational efficiency!
This Colson 2.05456.444 5" x 1.3125" Performa Stainless Caster – 2.5" x 3.625" Plate 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 1-5/16" 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 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).
$135.00
| Identification | |
| Brand | colson header |
| Dimensions & Mounting | |
| Wheel Diameter | 5" |
| Wheel Tread Width | 1-5/16" |
| 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 | 250 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
5" x 1.25" Polyurethane Swivel Caster – 350 lb | 2-3/8" x 3-5/8" Plate | CasterHQ
5" x 1-1/4" · 350 lbs
$23
View all plate casters →
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" × 1-5/16"Gray Rubber | Swivel with Brake + brake | 6-3/16" | $135.00 | Viewing | |
| 325 lbsHeavier duty | 5" × 1-1/4"Polyurethane | Swivel | 6-1/4" | $27.00 | View → | |
| 325 lbsHeavier duty | 5" × 1-1/4"Polyurethane | Swivel | 6-1/4" | $23.00 | View → | |
| 350 lbsHeavier duty | 5" × 1-1/4"Polyurethane | Swivel | 6-1/4" | $23.00 | View → | |
| 350 lbsHeavier duty | 5" × 1-1/4"Polyurethane | Swivel | 6-1/4" | $23.00 | View → |





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