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4x2 Stainless White Nylon Top Lock Caster | Precision Rigid

Wheel
4" x 2"
Capacity
900 lbs
Overall Height
5.63"
Plate Size
4" x 4-1/2"
BHP
2-5/8" x 3-5/8" slotted to 3" x 3"
Bolt
3/8"
Swivel Radius
4-15/16"
Tech specsSpec sheet PDF3D view
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Volume pricing: 50+ saves 5% · 100+ saves 10% · 200+ saves 15% · fleet orders: request custom pricing

PO Net 30 ACH Tax-Exempt VISA AMEX DISCOVER
Business Purchasing
  • Purchase orders accepted for approved accounts
  • Net 30 terms for qualified businesses
  • ACH, credit card, and tax-exempt ordering
  • Bulk and contract pricing on fleet quantities
Jordan W., Founder Bob C., Director of Sales
Not sure this is the right spec? Jordan (Founder) and Bob (45+ years in casters) review applications before you order.
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Product Overview

4" x 2" Stainless White Nylon Precision Ball Bearing Top Lock Caster with 4" x 4.5" Plate - D4.04109.535 WN BRK7 SS


Product Features

  • Wheel Diameter: 4 inches
  • Wheel Width: 2 inches
  • Plate Size: 4 inches x 4.5 inches
  • Type: Stainless White Nylon Precision Ball Bearing Top Lock Caster
  • Material: Durable nylon with stainless steel components
  • Model Number: D4.04109.535 WN BRK7 SS
  • Load Capacity: Designed for light to medium-duty applications with smooth mobility
  • Locking Mechanism: Top lock for secure positioning and stability

Enhance your equipment’s mobility with the 4" x 2" Stainless White Nylon Precision Ball Bearing Top Lock Caster. Crafted from high-quality nylon and stainless steel, this caster is designed for exceptional durability and performance. Its precision ball bearing system allows for smooth and effortless movement, while the 4" x 4.5" plate provides a strong and secure mounting option. The top lock feature ensures stability and safety during use, making it ideal for various applications, including carts, furniture, and light industrial equipment. Experience reliable performance and superior strength with this precision-engineered caster, designed to meet your mobility needs efficiently.

Why Choose This Caster?

Upgrade to the 4" x 2" Stainless White Nylon Precision Ball Bearing Top Lock Caster for a perfect blend of strength, stability, and smooth movement. Its reliable design is tailored for both everyday use and specialized applications, ensuring your equipment operates with optimal efficiency.

Key Features

Top 10 Product Features

  • Wheel Diameter: 4 inches, providing optimal maneuverability for various applications.
  • Wheel Width: 2 inches, designed for stable support and load distribution.
  • Plate Size: 4 inches x 4.5 inches, ensuring a secure and robust attachment.
  • Type: Stainless White Nylon Precision Ball Bearing Top Lock Caster for superior durability.
  • Material: Made from high-quality nylon and stainless steel, engineered for longevity.
  • Model Number: D4.04109.535 WN BRK7 SS, easily identifiable for replacement and inquiries.
  • Load Capacity: Suitable for light to medium-duty applications, enhancing versatility.
  • Locking Mechanism: Top lock design for secure positioning and stability during use.
  • Ball Bearing System: Precision ball bearings for smooth and effortless mobility.
  • Application: Ideal for carts, furniture, and light industrial equipment, improving efficiency.
Ordering & Shipping Information

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

Purchase orders — accepted from approved accounts
Net 30 terms — available on approved credit
ACH & all major cards — Visa, MC, Amex, Discover
Tax-exempt — submit your resale/exemption certificate

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.

Typical transit times after shipment

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.

Need an exact freight quote or blanket PO?

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.

Additional Information

4" x 2" Stainless White Nylon Precision Ball Bearing Top Lock Caster - D4.04109.535 WN BRK7 SS


Overview

The 4" x 2" Stainless White Nylon Precision Ball Bearing Top Lock Caster is designed for durability and efficiency in a variety of applications. Engineered with high-quality materials, this caster provides exceptional load-bearing capacity and smooth mobility, making it an ideal choice for carts, furniture, and light industrial equipment.

Key Features

  • Durable Construction: Made from stainless steel and high-quality nylon, this caster is built to withstand tough conditions and resist corrosion.
  • Precision Ball Bearing: The pedestal precision ball bearing ensures smooth movement and minimal friction, enhancing overall performance.
  • Top Lock Brake: Features a reliable top lock brake (DTBRK7) for secure stopping and stability when stationary.
  • High Load Capacity: With a load capacity of 900 lbs, this caster is suitable for both light and medium-duty applications.
  • Versatile Mounting: The 4" x 4.5" top plate and adaptable bolt hole pattern make installation straightforward and compatible with various setups.

Applications

This caster is perfect for a range of applications including:

  • Material handling carts
  • Furniture and shelving units
  • Light industrial equipment
  • Hospital and medical equipment
  • Warehouse and storage solutions

Maintenance and Care

To ensure optimal performance and longevity, it is recommended to regularly inspect the caster for any signs of wear or damage. Clean the caster periodically with mild detergent and water to remove debris and prevent buildup. Lubrication may be required for the ball bearing system to maintain smooth operation.

Warranty and Compliance

The 4" x 2" Stainless White Nylon Precision Ball Bearing Top Lock Caster comes with a 3-year warranty, assuring customers of its quality and reliability. It is also RoHS compliant and an NSF component (less thread guards), making it a safe choice for various applications.

Conclusion

Upgrade your equipment with the 4" x 2" Stainless White Nylon Precision Ball Bearing Top Lock Caster, designed for superior mobility and performance. Whether for industrial, commercial, or personal use, this caster ensures stability, efficiency, and ease of use in any environment.

Frequently Asked Questions

What is the load capacity of this caster?+

This Colson D4.04109.535 4" x 2" White Nylon Swivel Stainless Caster – CasterHQ is rated to 900 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.

What wheel does this caster use?+

This caster runs a Nylon wheel with a 2" tread width. Nylon resists chemicals and moisture and carries high loads, which suits washdown and wet environments.

What plate size and bolt pattern does it use?+

This caster uses a top-plate mount with a 4" x 4-1/2" plate and a 2-5/8" x 3-5/8" slotted to 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.

Is this a swivel or rigid caster, and how does the brake work?+

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.

What temperature range can this caster handle?+

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.).

What floors and applications is it best for?+

The Nylon wheel performs best on smooth, hard industrial floors. For non-marking or clean-environment needs, ask us about matching tread options.

What is the overall mounted height?+

The overall height (floor to top of plate or stem) is 5.63". Account for it when checking equipment clearance, dock height, and ergonomic working height.

How do I order, and what are the terms?+

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).

Colson D4.04109.535 4
Colson D4.04109.535 4" x 2" White Nylon Swivel Stainless Caster – CasterHQ

$203.00

Technical Specifications

Specifications

Identification
Part Number / SKUD4.04109.535-WN-BRK7-SS
Product SeriesColson 4 Series
Core
Load Capacity900 lbs
Wheel Diameter4"
Wheel Width2"
Floor to top of mounting plate (or stem shoulder).Overall Height (OAH)Floor to top of mounting plate (or stem shoulder).5.63"
Rig TypeSwivel with Brake
BrakeTop Lock Brake (locks wheel)
Distance from swivel centerline to the outer edge of the wheel when turned.Swivel RadiusDistance from swivel centerline to the outer edge of the wheel when turned.4-15/16"
Mounting
Mount StylePlate
Plate Size4" x 4-1/2"
Center-to-center spacing of the top-plate mounting holes.Bolt Hole Pattern (BHP)Center-to-center spacing of the top-plate mounting holes.2-5/8" x 3-5/8" slotted to 3" x 3"
Recommended Mounting Bolt3/8"
Wheel
Wheel MaterialNylon
Bearing TypePedestal Precision Ball Bearing
Axle Diameter1/2"
Thread GuardNone
Construction
Frame / Finish304 Stainless Steel
Temperature Range-40°F to 600°F
Warranty3 Years
Compliance
ConformityRoHS compliant; NSF component (less thread guards) for safety and reliability.
Buy AmericanYes
Reference Dimensions
CASTERHQ Interactive 3DSeries geometry
Loading 3D model…

Drag to rotate. Select a label (OAH, Plate, BHP, Dia, Width) for its dimensioned drawing view; Esc or Back to 3D returns. Double-click or Reset view to recenter. Values from manufacturer specs; series geometry for the 2" tread plate caster family.

Download STEP (3D CAD) AP214 · 498 KB
Other formats

Series geometry, reference only. Verify critical dims against the spec table.

Free for design use. Redistribution or resale prohibited.

OAH5.63"
Dia4"
Width2"
Plate4" x 4-1/2"
BHP2-5/8" x 3-5/8" slotted to 3" x 3"
View 2D drawingSide, front & top plate views
Side elevation
OAH 5.63"DIA 4"DIA 4"
Front elevation
WIDTH 2"
Top plate
4" 4"PLATE 4-1/2" 3-5/8" 2-5/8"SLOTTED TO 3" x 3"
BHP 2-5/8" x 3-5/8" slotted to 3" x 3"
CASTERHQ
Reference drawing2" tread plate caster series · 4" wheel
Units: inchesThird-angle projection
Reference only. Not for fabrication. Outlines drawn to scale from series CAD geometry; dimension values come from product specifications. Confirm against the technical table before ordering.
Overall Height5.63"
Wheel4" x 2"
Top Plate4" x 4-1/2"
Bolt Pattern2-5/8" x 3-5/8" slotted to 3" x 3"
Wheel MaterialNylon
Illustrative series geometry for the 2" tread plate caster family. Dimensions are manufacturer specification values. Confirm against the technical table before ordering.
Will This Caster Handle Your Load?
Enter your loaded weight. We derate to 3 effective casters on a 4-caster rig, per industry practice for uneven floors.
Rated capacity: 900 lbs per caster. For dynamic loads, towing, or debris-strewn floors, apply additional safety factor · full engineering tools →
Fitment & Interchange
MountPlate
Plate Size4" x 4-1/2"
Bolt Pattern2-5/8" x 3-5/8" slotted to 3" x 3"
Rig TypeSwivel with Brake
BrakeTop Lock Brake
Slotted holes fit multiple bolt patterns, ideal for retrofits
Replacing an existing caster? Match the bolt pattern first, then wheel size · more 4" x 4-1/2" plate casters →
Documentation
Spec sheet (PDF) 30-day pricing honored Caster selection guide Caster University Fleet & contract pricing Net 30 available
30-day returns · manufacturer warranty · spec support: 844-439-4335 (Mon–Fri 8–5 CST)

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