4" x 1.25" Conductive Performa Caster with Total Lock - 2.5" x 3.625" Plate for Electronic Equipment Safety | Model 2.04256.445 COND BRK5 colson-header

COLSON HEADER

Colson 2.04256.445 COND BRK5 4" x 1.25" Conductive Total Lock Caster | CasterHQ

Wheel

4" x 1-1/4"

Capacity

250 lbs

Overall Height

5.13"

Plate Size

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

Full specs Spec sheet (PDF)

$80.00 USD - $93.00 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 Total Lock Brake with brake

Overall height5.13"

Temperature-20°F to 180°F

4" x 1.25" Conductive Performa Caster with Total Lock and 2.5" x 3.625" Plate - 2.04256.445 COND BRK5

Product Features

Size: 4" wheel diameter x 1.25" width
Material: Durable conductive rubber for static control
Plate Dimensions: 2.5" x 3.625"
Locking Mechanism: Total lock for enhanced stability
Application: Ideal for electronic equipment and sensitive environments
Versatility: Suitable for various surfaces, ensuring smooth movement

The 4" x 1.25" Conductive Performa Caster with Total Lock - 2.04256.445 COND BRK5 is expertly engineered for optimal performance in environments requiring static control. Constructed from high-quality conductive rubber, this caster helps prevent the buildup of static electricity, making it perfect for use with sensitive electronic equipment. The total lock feature ensures maximum stability, allowing you to securely position your items when needed. With a robust plate size of 2.5" x 3.625", these casters are versatile enough for various applications, providing smooth movement across different surfaces while enhancing safety and efficiency in your workspace.

Why Choose Our Conductive Performa Caster?

Investing in the 4" x 1.25" Conductive Performa Caster - 2.04256.445 COND BRK5 is a smart choice for anyone needing reliable and safe mobility solutions in environments sensitive to static. With its sturdy construction and total lock feature, you can be confident in the safety and stability of your equipment. This caster not only enhances your operational efficiency but also ensures compliance with safety standards, making it an essential addition to any facility handling electronic components. Choose our conductive caster for peace of mind and enhanced productivity in your workspace.

Key Features

Top 10 Features of the 4" x 1.25" Conductive Performa Caster - 2.04256.445 COND BRK5

Superior Load Capacity: Supports up to 250 lbs, ensuring stability and safety for various applications.
Reliable Total Lock Brake: The Total Lock Brake (BRK5) provides enhanced control and stability when stationary.
Durable Raceway Design: Full double ball hardened raceways improve performance and durability in demanding environments.
Multi-Temperature Grease: Designed to function optimally in extreme temperatures, from -45°F to +180°F.
Conductive Wheel Material: Made from conductive rubber to prevent static buildup, ideal for electronic equipment.
Efficient Swivel Radius: 4.75 in swivel radius allows for easy maneuverability in tight spaces.
Sturdy Mounting Height: With a mounting height of 5.13 in, this caster provides a comfortable lift for various applications.
Versatile Wheel Design: Flat tread profile enhances surface contact, ensuring smooth movement across different floors.
Easy Installation: Comes with a 2-1/2" x 3-5/8" top plate and a bolt hole pattern for simple attachment.
Long Warranty Period: Backed by a 3-year warranty, assuring quality and reliability 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 Information for 4" x 1.25" Conductive Performa Caster - 2.04256.445 COND BRK5

Overview

The 4" x 1.25" Conductive Performa Caster with Total Lock is engineered to meet the rigorous demands of environments requiring static control. Perfect for electronic equipment and sensitive components, this caster combines functionality with durability, making it an ideal choice for warehouses, assembly lines, and retail spaces.

Key Features

Exceptional Load Capacity: With a load capacity of 250 lbs, this caster ensures reliable performance, accommodating various materials and equipment.
Advanced Brake System: The Total Lock Brake allows for maximum stability, preventing unwanted movement and enhancing safety during use.
Durable Construction: Featuring full double ball hardened raceways and multi-temperature grease, the caster withstands extreme conditions, ensuring longevity and reliability.
Conductive Properties: The conductive rubber wheels are specifically designed to dissipate static electricity, making this caster ideal for handling electronic devices.

Applications

This caster is perfect for a variety of applications, including:

Transporting electronic equipment in laboratories and manufacturing facilities.
Providing mobility for workstations in environments sensitive to static electricity.
Enhancing the safety and efficiency of materials handling in warehouses and distribution centers.

Conclusion

The 4" x 1.25" Conductive Performa Caster with Total Lock - 2.04256.445 COND BRK5 is a reliable and durable solution for your mobility needs. Its unique features and robust construction ensure it meets the demands of any environment requiring static control. Invest in quality and performance with this exceptional caster.

Frequently Asked Questions

What is the load capacity of this caster?+

This Colson 2.04256.445 COND BRK5 4" x 1.25" Conductive Total 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 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.

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 5.13". 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 2.04256.445 COND BRK5 4" x 1.25" Conductive Total Lock Caster | CasterHQ

$80.00

Technical Specifications

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	250 lbs
Temp Range	-20°F to 180°F
Brake Type	Total Lock Brake
Materials & Finish
Wheel Material	Gray Rubber
Wheel Core Material	Polyolefin
Frame Material	Zinc Plated Steel

Reference Dimensions

Overall Height5.13"

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 Total Lock Brake

BrakeTotal 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 2.04256.445 COND BRK5 4" x 1.25" Conductive Total Lock Caster	250 lbs	4" × 1-1/4"Gray Rubber	Swivel with Total Lock Brake + brake	5.13"	$80.00	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 →