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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.
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
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.
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.
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.
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.
This caster runs a Rubber wheel. Rubber absorbs shock and protects floors, and runs quietly, which suits noise-sensitive and light-to-medium duty use.
This caster uses a top-plate mount with a 4" x 4-1/2" plate and a 2-5/8" x 3-5/8" bolt pattern. Measure your existing mounting holes before ordering; if you are replacing casters, match the bolt pattern - most standard patterns interchange across brands.
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.).
The 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.
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).
$47.00
| Identification | |
| Brand | Durastar |
| Dimensions & Mounting | |
| Plate Size | 4" x 4-1/2" |
| Bolt Hole Pattern | 2-5/8" x 3-5/8" |
| Mount Style | Plate |
| Load & Performance | |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Wheel Material | Rubber |
| Frame Material | Zinc Plated Steel |
