Specialty Casters
Gate Casters
BBQ Pit & Smoker Casters
Keyed Drive Wheels
Drywall Cart Casters
Skid Wheels & Casters for RVs
Leveling Casters
Shopping Cart Wheels & Casters
Band Equipment Casters & Wheels
Low Profile Casters
Cart Wheels & Casters
Toolbox Caster Sets
Bakery & High Temperature Casters
Kitchen Prep Table Caster Sets
Wire Shelving Casters
Silent Glide Casters
Ensure maximum stability and safety with the Durastar Floor Lock, designed for carts and equipment using 5" to 6" casters. This floor lock features a height range of 5-7/8" extended to 4-5/8" retracted, delivering firm contact with the floor surface to prevent unwanted rolling or shifting during use.
Equipped with a standard 4" x 4-1/2" (03) top plate, installation is quick and compatible with a wide range of industrial and commercial equipment. The rugged construction ensures long-term performance, even in high-traffic or heavy-load environments.
Ideal for warehouse carts, mobile platforms, workstations, and other rolling equipment, this floor lock improves operational safety and supports compliance with workplace safety standards. It provides peace of mind during loading, unloading, or stationary work tasks.
Upgrade your rolling carts or platforms with the Durastar 5-7/8" x 4-5/8" Floor Lock. With industry-standard compatibility and heavy-duty reliability, it’s the smart choice for dependable equipment stabilization.
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.
The Durastar Floor Lock is a reliable, heavy-duty solution designed to enhance stability and control for carts and mobile equipment using 5" to 6" casters. Its dual height design — 5-7/8" extended and 4-5/8" retracted — ensures a precise fit for a broad range of industrial and commercial applications.
Outfitted with a standard 4" x 4-1/2" (03) top plate, this floor lock is engineered for compatibility with a wide array of equipment frames. The mounting pattern is ideal for seamless installation across most industrial carts, workstations, or platforms without the need for custom fitting.
This floor lock provides a firm grip on the floor when engaged, effectively preventing unintentional rolling and enhancing safety during stationary tasks. Whether you're working in a warehouse, production line, or medical facility, the Durastar Floor Lock delivers reliable stopping power where it matters most.
Its robust construction ensures performance under heavy loads and daily wear, supporting long-term use in demanding environments. The retractable design also protects the locking mechanism when disengaged, helping extend product lifespan and reduce maintenance needs.
The Durastar Floor Lock is well-suited for use on:
Backed by the trusted Durastar name, this floor lock combines engineering precision with industrial-grade durability. If you’re looking to enhance mobility safety, streamline equipment usage, and support ergonomic efficiency, this locking solution is the smart addition to your cart system.
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.).
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).
$46.00
| 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 | |
| Frame Material | Zinc Plated Steel |
