Up to 350 lbs
Up to 6,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
High-capacity loads
Shock absorbing
Corrosion resistant
Outdoor / rough terrain
OEM replacements
All measurements indicate the wheel diameter by the tread width.
The below capacity ranges indicate the working (dynamic) load that each caster will support. A safety factor should be included in your formula to determine your required load rating per caster.
W/(C-1)=R W is total weight needed to move. C is total number of casters required. R is ideal load rating, with safety factor built in. Divide the total load weight by one less caster than you will use to safely determine load rating.
Plate dimensions shown are overall mounting plate size.
When replacing existing casters, select the closest plate size and verify bolt-hole compatibility.
BHP = Bolt Hole Pattern, shown under each plate.
PRODUCT CODE: D4.04109.835-BRK4-SS
The Colson Casters Stainless 4" x 2" Polyolefin Precision Ball Bearing Caster with Total Lock and 4" x 4.5" Plate offers unmatched durability and functionality for industrial, medical, and commercial use. Featuring a corrosion-resistant stainless steel construction, this caster is designed to perform under the most demanding conditions.
The polyolefin wheel ensures smooth and efficient rolling, even across rough or uneven surfaces, while the precision ball bearings deliver optimal performance and ease of movement. The Total Lock mechanism provides added security, preventing movement when needed, making this caster ideal for environments where safety and stability are paramount.
With a robust 4" x 4.5" plate, this caster is designed for a wide range of applications, from hospital equipment to warehouse carts, offering versatility and reliability. Whether you're upgrading existing equipment or building custom solutions, Colson Casters deliver quality and performance you can trust.
Invest in Colson Casters' high-quality, precision-engineered solutions for all your heavy-duty mobility needs. Enhance safety, durability, and performance with our stainless steel Polyolefin casters equipped with Total Lock technology.
Transparent pricing
All pricing and quantity discounts are applied automatically. No promo codes required and no post-checkout price changes.
Upfront shipping costs
Shipping is calculated by order size and weight. Final shipping costs are shown before payment so there are no surprises.
Business-friendly ordering
We support bulk orders, repeat purchases, and fast quotes for larger or custom requirements.
Real support from product specialists
Need help confirming fit, compatibility, or application? Our team works directly with engineers, maintenance teams, and buyers every day.
Trusted by industrial and commercial customers
CasterHQ supplies casters and wheels for manufacturing, material handling, retail, and distribution environments nationwide.
When will my order ship?
In-stock items typically ship same or next business day. Weekend orders ship Monday or Tuesday unless stated otherwise.
Will shipping cost more at checkout?
Shipping is not free on most orders. Your final shipping cost is shown before payment.
Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas may take longer.
Some custom products (select Made in USA casters, keyway wheels, drive wheels) are built after purchase and ship on a longer lead time. When applicable, the ship-time estimate is shown on the product page.
Contact us before ordering and we’ll confirm total landed cost upfront. Contact us.
The Colson Casters 4" x 2" Polyolefin Precision Ball Bearing Caster with Total Lock is engineered for both heavy-duty industrial and medical applications, offering a reliable solution for environments requiring durable mobility solutions. With its stainless steel construction, precision ball bearings, and a secure Total Lock mechanism, this caster is built to handle demanding use cases while providing ease of movement and enhanced stability.
This versatile caster is ideal for a range of environments. It is commonly used in industrial settings, hospitals, medical clinics, laboratories, and warehouses. Whether you're looking to enhance the mobility of carts, hospital beds, trolleys, or other equipment, the Colson Casters Total Lock Caster provides the durability, security, and smooth movement you need. It's also perfect for moving heavy equipment, ensuring that both safety and ease of use are prioritized.
Colson Casters has been a trusted name in the industry for decades, known for their commitment to quality and innovation. Each product is designed with precision engineering and undergoes rigorous testing to ensure optimal performance. With a focus on delivering reliable, durable, and efficient mobility solutions, Colson Casters remains a preferred choice for customers who demand the best in quality and reliability. When you choose Colson Casters, you're investing in a product that stands up to the toughest challenges.
Colson Casters' products are not only built for durability but are designed with the user experience in mind. The Total Lock mechanism makes it easy for users to secure the caster when stability is required, ensuring peace of mind in critical environments. Additionally, the caster’s smooth rolling feature reduces strain and fatigue, promoting a safer and more comfortable environment for users across all industries.
Choosing the right caster is crucial to enhancing mobility, safety, and overall operational efficiency. With the Colson Casters 4" x 2" Polyolefin Precision Ball Bearing Caster, you can trust in a product designed to provide both durability and smooth performance. Its Total Lock mechanism ensures safety, while the precision ball bearings offer effortless rolling. Whether used in a high-demand industrial setting or a medical environment, this caster delivers the reliability and functionality you need.
Upgrade your equipment with Colson Casters for enhanced mobility, safety, and long-term performance.
$207.00
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Overall Height | 5.63" |
| Wheel Capacity | 500 lbs |
| Temp Range | -40°F to 600°F |
| Wheel Material | Polyolefin |
| Frame Material | Zinc Plated Steel |
| Bolt Hole Pattern | 3" x 3" |
| Mount Style | Plate |
| Plate Size | 4" x 4-1/2" |
| Rig Type | Swivel with Total Lock Brake |
| Brake Type | Total Lock Brake |
Designed for engineers, manufacturers, and material handling professionals
