5" x 1.3125" Performa Delrin Bearing Side-Lock Caster with 2.5" x 3.625" Plate - Durable and Reliable Solution for Heavy Equipment and Furniture Mobility - 2.05256.561 BRK1 colson-header

COLSON HEADER

Colson 2.05256.561 BRK1 5" x 1.3125" Performa Side Lock Caster | CasterHQ

Wheel

5" x 1-5/16"

Capacity

250 lbs

Overall Height

6-3/16"

Plate Size

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

Full specs Spec sheet (PDF)

$54.00 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.

Call now

Product Overview

At a glance

Load capacity250 lbs

Wheel5" × 1-5/16" Gray Rubber

MountPlate — 2-1/2" x 3-5/8"

TypeSwivel with Brake with brake

Overall height6-3/16"

Temperature-20°F to 180°F

5" x 1.3125" Performa Delrin Bearing Side-Lock Caster with 2.5" x 3.625" Plate - 2.05256.561 BRK1

Product Features

Size: 5" wheel diameter x 1.3125" width
Material: Durable Delrin for smooth performance
Plate Dimensions: 2.5" x 3.625" for secure mounting
Locking Mechanism: Side-lock feature for enhanced stability
Application: Ideal for various equipment and furniture
Weight Capacity: Supports substantial loads for reliable use

The 5" x 1.3125" Performa Delrin Bearing Side-Lock Caster - 2.05256.561 BRK1 is engineered for exceptional mobility and durability, making it an ideal choice for various applications. Crafted from high-quality Delrin material, this caster ensures a smooth glide and reduced friction, enhancing overall performance. The 2.5" x 3.625" mounting plate provides a stable foundation, while the side-lock mechanism guarantees that your equipment remains securely in place during use. With a robust design that supports substantial weight, this caster is perfect for industrial, commercial, or home use, offering both reliability and functionality.

Why Choose Our Performa Delrin Bearing Caster?

Elevate your mobility solutions with the 5" x 1.3125" Performa Delrin Bearing Side-Lock Caster. Its superior construction and user-friendly features make it a must-have for any workspace or project requiring reliable transport. Whether you need to move heavy equipment or furniture, this caster provides the stability and ease of movement you need. Choose our caster for an exceptional combination of performance, durability, and value, ensuring that your operational efficiency is always at its best.

Key Features

Top 10 Features of the 5" x 1.3125" Performa Delrin Bearing Side-Lock Caster

High Load Capacity: Supports up to 250 lb, making it ideal for heavy equipment and furniture.
Durable Design: Features full double ball hardened raceways for enhanced performance and longevity.
Temperature Resistant: Equipped with multi-temp grease, ensuring reliable operation in extreme hot and cold temperatures.
Efficient Braking: Side Lock Brake (BRK1) provides secure locking when needed, enhancing safety and stability.
Versatile Mounting: Comes with a 2.5" x 3.625" top plate, suitable for various mounting applications.
Smooth Mobility: The round tread profile combined with Delrin bearings ensures effortless movement.
Optimal Swivel Radius: With a 3.94-inch swivel radius, it allows for easy maneuvering in tight spaces.
Quality Construction: Features a zinc finish for added corrosion resistance, ensuring long-lasting durability.
Warranty Assurance: Backed by a 3-year warranty, providing peace of mind and confidence in your purchase.
Eco-Friendly Compliance: RoHS compliant and NSF component certification, supporting environmentally responsible choices.

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 on the 5" x 1.3125" Performa Delrin Bearing Side-Lock Caster

The 5" x 1.3125" Performa Delrin Bearing Side-Lock Caster (SKU: 2.05256.561 BRK1) is engineered for professionals seeking reliable mobility solutions. Designed with superior materials and construction techniques, this caster ensures exceptional performance across a range of applications, from industrial environments to office furniture.

Key Features and Benefits

Robust Load Capacity: Capable of supporting up to 250 lb, this caster is perfect for heavy-duty applications, ensuring safe and efficient transport of equipment.
Durability: Constructed with full double ball hardened raceways and multi-temp grease, this caster performs well in both extreme hot and cold conditions, providing longevity and reliability.
Efficient Locking Mechanism: The Top Lock Brake (BRK1) offers enhanced stability when stationary, allowing you to secure your equipment with confidence.
Versatile Mounting Options: With a 2.5" x 3.625" mounting plate and a bolt hole pattern designed for easy installation, this caster fits a variety of setups, ensuring flexibility in usage.
Smooth Operation: Featuring Delrin wheel bearings and a round tread profile, the caster guarantees smooth and effortless movement, ideal for maneuvering in tight spaces.
Corrosion-Resistant Finish: The zinc finish not only adds aesthetic appeal but also protects against rust and corrosion, ensuring durability over time.

Why Choose Our Performa Delrin Bearing Caster?

Choosing the 5" x 1.3125" Performa Delrin Bearing Side-Lock Caster means investing in a product that combines quality, durability, and performance. With its robust design and proven specifications, this caster is an excellent choice for any application requiring reliable mobility solutions. Whether in a warehouse, workshop, or office, it enhances operational efficiency while ensuring safety and reliability. Experience the difference with a caster that meets your needs and exceeds expectations.

Frequently Asked Questions

What is the load capacity of this caster?+

This Colson 2.05256.561 BRK1 5" x 1.3125" Performa Side 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 1-5/16" 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 6-3/16". 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 2.05256.561 BRK1 5" x 1.3125" Performa Side Lock Caster | CasterHQ

$54.00

Technical Specifications

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	Zinc Plated Steel

Reference Dimensions

Overall Height6-3/16"

Wheel5" x 1-5/16"

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

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 →

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)

Compare Similar Casters

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
This itemColson 2.05256.561 BRK1 5" x 1.3125" Performa Side Lock Caster	250 lbs	5" × 1-5/16"Gray Rubber	Swivel with Brake + brake	6-3/16"	$54.00	Viewing
5" x 1-1/4" Polyurethane Swivel Caster – 325 lb	325 lbsHeavier duty	5" × 1-1/4"Polyurethane	Swivel	6-1/4"	$27.00	View →
5" x 1-1/4" Polyurethane Swivel Caster – 325 lb	325 lbsHeavier duty	5" × 1-1/4"Polyurethane	Swivel	6-1/4"	$23.00	View →
5" x 1.25" Polyurethane Swivel Caster – 350 lb	350 lbsHeavier duty	5" × 1-1/4"Polyurethane	Swivel	6-1/4"	$23.00	View →
5" x 1.25" Polyurethane Swivel Caster – 350 lb	350 lbsHeavier duty	5" × 1-1/4"Polyurethane	Swivel	6-1/4"	$23.00	View →