Certified Where It Matters | Exceeds ICWM Standards • ANSI Tested • NSF Certified • RoHS Compliant
The Most Trusted Source for Industrial Casters | 100,000+ Orders Fulfilled for OEMs & MRO Teams
Products Manufactured in ISO 9001:2015-Certified Facilities | Trusted by OEMs & MRO Teams
In Stock. Ready to Ship. Trusted by Industry Pros.
Caster Specialists Ready to Help | Get Fast Guidance for OEM & MRO Applications
Guaranteed Lowest Pricing on Bulk Orders | Automatic Discounts Applied Instantly at Checkout
Up to 350 lbs · Light Duty Applications
Up to 7,200 lbs · Industrial Duty
Up to 17,500 lbs · Heavy Industrial
Up to 40,000 lbs · Extreme Load Applications
Up to 40,000 lbs · Increased Maneuverability
Up to 3,100 lbs · Industrial Shock Absorbing
Up to 3,200 lbs - Corrosion Resistant
Stainless Steel
Up to 8,400 lbs.
Explore All Specialty Caster Applications
From Everyday Use to Niche Solutions
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.
Most in-stock items ship same or next business day. Shipping rates shown at checkout.
PRODUCT CODE: FCCASTL
The Swivel Lock Assembly for 4x4.5" caster top plates is an essential upgrade for improving mobility control. Whether you're navigating through inclement weather or transporting items over long distances, this swivel lock ensures stability when needed most. With the ability to lock casters into a unidirectional position, you can easily enhance your cart’s performance, preventing unwanted rotation during transit.
This high-quality swivel lock assembly is a versatile solution that can be added to most existing carts with 4 swivel casters. Mounting hardware and detailed installation instructions are included, ensuring a quick retrofit process. For added convenience, it can be switched back to the original 360-degree range of motion with just a pull of the switch, providing seamless flexibility in different environments.
Ideal for both industrial and recreational applications, such as transporting equipment to a stadium or moving heavy loads, this swivel lock assembly ensures smooth, controlled movement with a focus on both usability and durability. Upgrade your existing carts and enhance their functionality with this reliable, easy-to-install accessory.
Take control of your mobility with the Swivel Lock Assembly for 4x4.5" caster top plates. Enhance your cart’s stability and maneuverability for any situation, ensuring safe and efficient transport in any environment.
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 Swivel Lock Assembly for 4x4.5" Caster Top Plate (FCCASTL) is the perfect mobility upgrade for carts and frames requiring superior stability during transport. Designed with precision and durability, this swivel lock assembly provides a practical solution for a range of applications, particularly in environments that demand stability and ease of movement. Whether you're navigating inclement weather, rough terrain, or simply need more control over your cart’s movement, this product enhances both functionality and maneuverability.
One of the standout features of this swivel lock assembly is its ability to convert your 4 swivel casters into a unidirectional system, locking the wheels in place to prevent any unwanted rotation. This feature is particularly useful for those times when stability is paramount, such as during long-distance transport or while moving heavy loads. With a simple pull of the switch, the assembly can return to the original 360-degree swivel motion, providing versatile functionality for various situations. This easy transition allows you to toggle between stability and full-range motion as needed.
Compatibility is another key advantage of this swivel lock assembly. It is specifically designed for caster top plates sized 4" x 4.5", making it suitable for a wide variety of carts and frames. Whether you're looking to upgrade a medical cart, industrial trolley, or even recreational transport equipment, this assembly offers a cost-effective solution that can be easily retrofitted to your existing system.
Installation is straightforward, with mounting hardware and detailed step-by-step instructions included in the package. Even for those without extensive technical experience, the retrofit process is quick and hassle-free. This simplicity ensures that users can enjoy the benefits of the swivel lock assembly without unnecessary downtime or complex installations.
With the FCCASTL Swivel Lock Assembly, you can rely on a durable, ergonomic design that enhances your mobility solutions. The product is crafted from high-quality materials to withstand the rigors of everyday use, ensuring long-lasting reliability even in demanding environments. Whether you're in a healthcare setting, a warehouse, or using your cart in a more recreational context, this product offers the durability, functionality, and ease of use that you expect from a top-tier mobility solution.
Benefits:
Ideal for industrial, healthcare, retail, or recreational use, the FCCASTL Swivel Lock Assembly ensures your mobility solutions are both efficient and reliable. Enhance your cart's performance, gain more control over movement, and make your transport tasks easier and more predictable.
Upgrade your existing carts with the FCCASTL Swivel Lock Assembly and experience enhanced control, stability, and versatility. Designed to meet the highest standards, this product provides both functional and ergonomic benefits. Order now and transform your mobility solutions for a smoother, more efficient experience.
$18.00
Designed for engineers, manufacturers, and material handling professionals