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Enhance your mobility solutions with the Colson Casters Stainless 4" x 2" K Solid Polyurethane Precision Ball Bearing Top-Lock Caster. This caster combines exceptional durability with innovative design, making it perfect for a variety of applications, including industrial and medical environments. The solid polyurethane wheel offers a smooth and quiet operation, ideal for sensitive settings where noise reduction is essential.
Engineered for superior performance, the precision ball bearing mechanism allows for effortless maneuverability, reducing rolling resistance and increasing efficiency. The top-lock feature secures the caster in place, ensuring stability during use. With a robust stainless steel construction, this caster is built to withstand the rigors of daily use while maintaining its reliability.
The 4" x 4.5" mounting plate simplifies installation, making it compatible with various equipment. Whether you're upgrading existing systems or designing new solutions, this caster is an excellent choice for enhancing mobility. Trust in Colson's commitment to quality and innovation to meet your mobility needs.
Experience the difference with Colson Casters. Order the Stainless 4" x 2" K Solid Polyurethane Precision Ball Bearing Top-Lock Caster today and elevate your operational efficiency. Your satisfaction is our priority, and we are committed to providing you with reliable mobility solutions that stand the test of time.
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 4" x 2" K Solid Polyurethane Precision Ball Bearing Top-Lock Caster is engineered to provide exceptional mobility solutions in both industrial and medical environments. Its combination of robust materials and innovative design makes it an ideal choice for applications that demand reliability and performance.
This caster is ideal for various settings, including:
Colson is a trusted name in mobility solutions, recognized for its commitment to quality, innovation, and customer satisfaction. Our casters are designed to meet the highest standards, ensuring that you receive a reliable product that enhances your operational efficiency. With a focus on ergonomics and durability, Colson Casters are engineered to withstand the rigors of daily use, making them a smart investment for any business.
Upgrade your equipment with the Colson Casters Stainless 4" x 2" K Solid Polyurethane Precision Ball Bearing Top-Lock Caster. Experience the perfect blend of durability, functionality, and comfort. Order now to enhance your mobility solutions and ensure efficient operations in your environment!
This Colson D4.04109.935 4" x 2" Polyurethane Stainless Caster with Brake is rated to 700 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 Solid Polyurethane wheel with a 2" 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 4" x 4-1/2" plate and a 3" x 3" 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 -40°F to 600°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 Solid 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 5-5/8". 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).
$212.00
| Identification | |
| Brand | colson header |
| Dimensions & Mounting | |
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Overall Height | 5-5/8" |
| Plate Size | 4" x 4-1/2" |
| Bolt Hole Pattern | 3" x 3" |
| Mount Style | Plate |
| Rig Type | Swivel with Brake |
| Load & Performance | |
| Wheel Capacity | 700 lbs |
| Temp Range | -40°F to 600°F |
| Brake Type | Side Lock Brake |
| Materials & Finish | |
| Wheel Material | Solid Polyurethane |
| Frame Material | Stainless Steel |
4" x 2" Polyurethane on Iron Rigid Caster – 700 lb | 4-1/2" x 6-1/4" Plate
4" x 2" · 700 lbs
$41
4" x 2" Cast Iron Rigid V-Groove Caster – 700 lb | 4-1/2" x 6-1/4" Plate | CasterHQ
4" x 2" · 700 lbs
$48
4" x 2" Semi-Steel Rigid Caster – 700 lb | 4" x 4-1/2" Top Plate | CasterHQ
4" x 2" · 700 lbs · Direct fit
$38
View all 4′ x 2′ 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 | |
|---|---|---|---|---|---|---|
| 400 lbsLighter duty | 4" × 2"Rubber | Swivel | 5-5/8" | $24.00 | View → | |
| 600 lbsLighter duty | 4" × 2"High Temp Phenolic | Swivel with Brake + brake | 5-5/8" | $265.00 | View → | |
| 700 lbs | 4" × 2"Solid Polyurethane | Swivel with Brake + brake | 5-5/8" | $212.00 | Viewing | |
 Direct fit4" x 2" Semi-Steel Rigid Caster – 700 lb |
700 lbsSame capacity | 4" × 2"Cast Iron | Rigid | 5-5/8" | $38.00 | View → |
| 700 lbsSame capacity | 4" × 2"Polyurethane | Swivel | 5-5/8" | $70.00 | View → |
