4" x 1.25" Conductive Performa Direction Lock Caster with 2.5" x 3.625" Plate - Ideal for Heavy Loads in Sensitive Environments - 2.04156.445 COND colson-header

COLSON HEADER

Colson 2.04156.445 COND 4" x 1.25" Conductive Direction Lock Caster | CasterHQ

Wheel

4" x 1-1/4"

Capacity

250 lbs

Overall Height

5-1/8"

Plate Size

2-1/2" x 3-5/8"

Full specs Spec sheet (PDF)

$77.00 USD - $90.00 USD

Save 30%+ vs big-box distributors

In Stock · Ships in 1-3 Business Days

✉️ Email a Caster Solutions Expert (Mon–Fri 8–5 CST)

PO Net 30 ACH Tax-Exempt

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

Upload a PO / Quote·Request bulk pricing·844-439-4335

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

At a glance

Load capacity250 lbs

Wheel4" × 1-1/4" Gray Rubber

MountPlate — 2-1/2" x 3-5/8"

TypeSwivel with Brake with brake

Overall height5-1/8"

Temperature-20°F to 180°F

4" x 1.25" Conductive Performa Direction Lock Caster with 2.5" x 3.625" Plate - 2.04156.445 COND

Product Features

Size: 4" diameter x 1.25" width
Plate Dimensions: 2.5" x 3.625"
Material: Conductive rubber for safe operation in sensitive environments
Locking Mechanism: Direction lock feature to ensure stability during use
Weight Capacity: Engineered to support heavy loads effectively
Application: Ideal for electronic equipment, clean rooms, and anti-static environments

The 4" x 1.25" Conductive Performa Direction Lock Caster - 2.04156.445 COND is expertly designed for applications requiring safe and efficient mobility in sensitive environments. Constructed with conductive rubber, these casters provide exceptional performance while minimizing static electricity risks. The direction lock feature ensures stability and control, making them ideal for use with electronic equipment and in clean rooms. Each caster is engineered to support heavy loads, providing reliable movement for various applications. Upgrade your equipment mobility with these high-quality casters, designed for durability and user convenience.

Why Choose Our Conductive Performa Direction Lock Caster?

Choose the 4" x 1.25" Conductive Performa Direction Lock Caster for a dependable solution that meets the unique needs of sensitive environments. These casters enhance your operational efficiency while providing maximum safety. Their robust design and reliable performance make them a perfect choice for any business looking to improve workflow and equipment handling. Invest in quality and durability with our conductive casters to elevate your operations and ensure customer satisfaction.

Key Features

Top 10 Product Features

Durable Construction: Features full double ball hardened raceways for enhanced performance and longevity.
High Load Capacity: Supports up to 250 lbs, making it ideal for heavy-duty applications.
Conductive Wheel Design: Conductive Performa wheels minimize static electricity, ensuring safe use in sensitive environments.
Versatile Temperature Range: Operates efficiently in extreme conditions, from -45°F to +180°F.
Secure Locking Mechanism: Direction lock feature provides stability during movement and stops.
Easy Installation: Comes with a 2-1/2" x 3-5/8" top plate for straightforward mounting.
Corrosion-Resistant Finish: Zinc finish enhances durability and protects against rust.
Optimal Swivel Radius: 4.94 inches of swivel radius for improved maneuverability in tight spaces.
Reliable Bearing System: Equipped with ball bearings for smooth and efficient movement.
Long Warranty Period: Backed by a 3-year warranty for added confidence in your purchase.

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

Extended Product Information

Product Overview

The 4" x 1.25" Conductive Performa Direction Lock Caster (SKU: 2.04156.445 COND) is designed for those requiring reliable mobility solutions in sensitive environments. With a durable construction featuring full double ball hardened raceways, this caster guarantees superior performance and longevity. The conductive rubber wheels help to eliminate static electricity, making them ideal for electronic equipment and environments where static discharge could cause damage.

Key Features

High Load Capacity: Capable of supporting loads up to 250 lbs, providing reliability for heavy-duty applications.
Versatile Operating Temperature: Designed to function effectively in temperatures ranging from -45°F to +180°F, suitable for various settings.
Secure Direction Lock: The built-in direction lock enhances stability, ensuring controlled movement during use.
Easy Installation: Equipped with a 2-1/2" x 3-5/8" top plate for straightforward mounting to your equipment or furniture.
Corrosion-Resistant Zinc Finish: The zinc coating not only enhances aesthetics but also protects against rust and deterioration.

Conformity and Compliance

This caster is RoHS compliant, ensuring it meets strict safety and environmental standards. Additionally, it is recognized as an NSF component (less thread guards), making it suitable for various commercial and industrial applications.

Conclusion

The 4" x 1.25" Conductive Performa Direction Lock Caster is the perfect solution for enhancing mobility in environments sensitive to static electricity. With its robust design, exceptional load capacity, and user-friendly features, this caster not only improves workflow but also ensures the safety of your equipment. Invest in quality and performance with this reliable caster that meets the demands of both commercial and industrial use.

Frequently Asked Questions

What is the load capacity of this caster?+

This Colson 2.04156.445 COND 4" x 1.25" Conductive Direction Lock Caster 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.

What wheel does this caster use?+

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.

What plate size and bolt pattern does it 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.

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 -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.).

What floors and applications is it best for?+

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.

What is the overall mounted height?+

The overall height (floor to top of plate or stem) is 5-1/8". 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 2.04156.445 COND 4" x 1.25" Conductive Direction Lock Caster | CasterHQ

$77.00

Technical Specifications

Identification
Brand	colson header
Dimensions & Mounting
Wheel Diameter	4"
Wheel Tread Width	1-1/4"
Overall Height	5-1/8"
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	Zinc Plated Steel

Reference Dimensions

Overall Height5-1/8"

Wheel4" x 1-1/4"

Top Plate2-1/2" x 3-5/8"

Bolt Pattern1-3/4" x 2-13/16"

Wheel MaterialGray Rubber

Illustrative caster profile drawn to this item's proportions — dimensions are manufacturer specification values. Confirm against the technical table before ordering.

Compare Similar

4" x 1.25" TPR Total Lock Swivel Caster – 250 lb | 2 3/8" x 3 5/8" Plate | CasterHQ 4" x 1-1/4" · 250 lbs $24

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

4" x 1-1/4" Polyurethane Swivel Caster – 300 lb | 3-1/8" x 4-1/8" Plate | CasterHQ 4" x 1-1/4" · 300 lbs $19 View all 4′ x 1-1/4′ casters & wheels →

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: 250 lbs per caster. For dynamic loads, towing, or debris-strewn floors, apply additional safety factor · full engineering tools →

Fitment & Interchange

MountPlate

Plate Size2-1/2" x 3-5/8"

Bolt Pattern1-3/4" x 2-13/16"

Rig TypeSwivel with Brake

BrakeSide Lock Brake

Replacing an existing caster? Match the bolt pattern first, then wheel size · more 2-1/2" x 3-5/8" plate casters →

Documentation

Spec sheet (PDF) 30-day pricing honored Request STEP / CAD fileour engineers email it same day 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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Casters (in stock)	Load capacity	Wheel	Type	Overall height	Price
This itemColson 2.04156.445 COND 4" x 1.25" Conductive Direction Lock Caster	250 lbs	4" × 1-1/4"Gray Rubber	Swivel with Brake + brake	5-1/8"	$77.00	Viewing
4" x 1.25" TPR Total Lock Swivel Caster – 250 lb	250 lbsSame capacity	4" × 1-1/4"Gray Rubber	Swivel with Total Lock Brake + brake	—	$24.00	View →
Direct fit4" x 1.25" Polyurethane Swivel Caster – 325 lb	260 lbsHeavier duty	4" × 1-1/4"Polyurethane	Swivel	4-1/8"	$14.00	View →
4" x 1-1/4" Polyurethane Swivel Caster – 300 lb	300 lbsHeavier duty	4" × 1-1/4"Polyurethane	Swivel	5-1/8"	$19.00	View →
4" x 1-1/4" Polyurethane Swivel Caster – 300 lb	300 lbsHeavier duty	4" × 1-1/4"Polyurethane	Swivel	5-1/8"	$19.00	View →