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: HS-3514
Enhance your caster performance with the Durastar Posi-Lock Brake, a reliable and easy-to-use braking solution designed specifically for 3-1/2" x 1-1/4" wheels in the Durastar 21 and 24 Series. Whether you're securing carts, fixtures, or mobile equipment, this brake offers steadfast stopping power with smooth engagement.
The side-activated Posi-Lock mechanism delivers precise locking control, ideal for high-demand environments like manufacturing, healthcare, and logistics. Crafted with durable materials, this brake is built for long-term use and delivers confidence in every application.
Compatible with a range of Durastar caster configurations, this brake ensures a tight fit and optimal locking performance. It supports both stationary positioning and enhanced safety during use, making it a valuable addition to your mobility solutions.
Choose the Durastar Posi-Lock Brake for dependable control and safety across your operations. Engineered for compatibility, ease of use, and durability—it's the smart upgrade your casters need.
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 Durastar Posi-Lock Brake is a precision-engineered accessory crafted to enhance safety and control for mobility solutions using 3-1/2" x 1-1/4" wheels within the Durastar 21 and 24 Series. Trusted in a wide range of industries, this brake is ideal for professionals seeking dependable wheel-locking functionality in material handling, healthcare, retail, and industrial environments.
With its intuitive Posi-Lock design, this brake offers effortless engagement and disengagement, eliminating the need for tools or complicated mechanisms. Once engaged, it firmly locks the wheel in place, minimizing the risk of rolling or equipment shifting—essential for ensuring operator safety during use, loading, maintenance, or storage.
Built with industrial-grade materials, the Durastar Posi-Lock Brake is made to endure the rigors of continuous, high-frequency use. Whether it's navigating warehouse aisles or securing medical carts, this brake delivers unmatched durability without compromising performance or ease of use.
This brake is well-suited for a broad range of applications including hospital beds, tool carts, utility racks, warehouse platforms, and mobile shelving systems. Its seamless compatibility with the Durastar 21 and 24 Series ensures consistent and reliable performance, making it a smart investment for operational efficiency and workplace safety.
Durastar is known for manufacturing high-performance mobility components that combine reliability with ease of use. The Posi-Lock Brake continues this legacy, offering a product that’s easy to install, safe to operate, and designed to meet the expectations of today’s demanding environments.
When safety, reliability, and ease of use matter, trust the Durastar Posi-Lock Brake for your caster system needs. Enhance your equipment's performance and stability with a braking solution engineered
$10.00
Designed for engineers, manufacturers, and material handling professionals