Most in-stock items ship same or next business day. Shipping rates shown at checkout.
PRODUCT CODE: FL-500-A
The Durastar Floor Lock offers a reliable solution for stabilizing mobile equipment without sacrificing maneuverability. Designed for precision and performance, this floor lock features a 6-5/8" extended height and a 5-5/8" retracted height, providing consistent locking support for carts and rolling fixtures.
Equipped with a rugged 4" x 4-1/2" 03 top plate, this floor lock integrates seamlessly into most caster mounting configurations, ensuring quick installation and a secure fit. Its heavy-duty frame supports repeated use in high-traffic settings such as factories, distribution centers, and commercial workstations.
A non-marring rubber footpad provides stable contact with the floor while helping to preserve surface quality. Whether your equipment is idle for loading, maintenance, or storage, this floor lock keeps it firmly in place with minimal operator effort.
Upgrade your mobility systems with the Durastar Floor Lock and experience unmatched performance, easy operation, and trusted floor protection—engineered to keep your equipment steady when it matters most.
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.
When it comes to securing mobile equipment in place, the Durastar 6-5/8" Extended Height Floor Lock delivers unmatched reliability and performance. Engineered for high-demand applications, this floor lock is ideal for stabilizing carts, workstations, and rolling equipment in environments where safety and stability are essential.
With an extended height of 6-5/8" and a retracted height of 5-5/8", it accommodates a wide range of caster heights while offering quick manual engagement. The lock’s robust design and easy foot-activation mechanism ensure long-lasting performance and user convenience in warehouse, manufacturing, and commercial settings.
The 4" x 4-1/2" 03 top plate is a standard size that integrates seamlessly with compatible caster rigs, allowing for simple and secure installation. Whether retrofitting or designing from scratch, this lock streamlines the stabilization process with ease.
A non-marring rubber footpad adds another layer of protection by firmly contacting the floor without leaving marks or causing damage—making this floor lock an excellent solution for polished concrete, epoxy-coated, or tile surfaces. Built with heavy-duty construction, it stands up to repetitive use and rigorous environments.
Whether you're outfitting a distribution center, medical facility, or assembly floor, the Durastar Floor Lock enhances safety by preventing unwanted movement during loading, unloading, or maintenance. It’s especially valuable in dynamic workspaces where mobility and secure positioning must coexist.
With a strong track record for innovation and durability, Durastar continues to lead the way in motion control solutions. This floor lock reflects the brand's dedication to quality, performance, and the end-user experience.
Upgrade your equipment with the Durastar 6-5/8" Extended Height Floor Lock—a dependable solution for precise positioning, operator safety, and long-term durability. Designed for demanding environments, this floor lock delivers performance you can count on.
$47.00
Trusted by 100,000+ Industrial and Commercial Buyers | 98.7% on-time shipment rate
Designed for engineers, manufacturers, and material handling professionals
