Up to 350 lbs
Up to 6,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
High-capacity loads
Shock absorbing
Corrosion resistant
Outdoor / rough terrain
OEM replacements
All measurements indicate the wheel diameter by the tread width.
The below capacity ranges indicate the working (dynamic) load that each caster will support. A safety factor should be included in your formula to determine your required load rating per caster.
W/(C-1)=R W is total weight needed to move. C is total number of casters required. R is ideal load rating, with safety factor built in. Divide the total load weight by one less caster than you will use to safely determine load rating.
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.
PRODUCT CODE: TLB-620-Kit
Upgrade your caster systems with Durastar Top Lock Brake Kits, specially engineered for 6" x 2" wheels in the 30, 34, 35, 40, and 46 Series. These brake kits provide secure and consistent top-locking functionality, ensuring safe and reliable immobilization for your equipment.
Whether you're operating in a warehouse, industrial plant, or manufacturing floor, these top lock brakes enhance workplace safety by preventing unintentional rolling during stationary tasks. The rugged materials and corrosion-resistant design make them perfect for high-impact or high-moisture environments.
Each kit is manufactured to match OEM specs, offering seamless compatibility and dependable performance across a wide range of Durastar caster models. With straightforward installation and a precision fit, you’ll reduce downtime and maintain optimal mobility control.
Choose Durastar Top Lock Brake Kits for dependable stopping power and improved operational safety. Built for performance, trusted for reliability—optimize your caster functionality today.
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.
Durastar Top Lock Brake Kits are purpose-built for 6" x 2" wheels and are fully compatible with Durastar's 30, 34, 35, 40, and 46 Series casters. These brake kits are a vital component for any material handling or mobility system where secure stationary positioning is critical. Engineered with long-lasting materials and a high-torque locking mechanism, they help ensure both operator safety and equipment stability.
From warehouse floors to industrial workstations, these top lock brakes deliver unmatched reliability in environments where safety cannot be compromised. Whether you're dealing with sloped surfaces, heavy loads, or mobile workstations, the precision-fit design of these kits helps eliminate caster drift and unexpected movement.
Each brake kit features corrosion-resistant construction, making them ideal for facilities that encounter frequent moisture, washdowns, or exposure to chemicals. The rugged build ensures a long service life, reducing maintenance demands and providing consistent performance under demanding conditions.
Installation is straightforward, with the brake kits designed to attach directly to the specified Durastar caster series without the need for modification. This helps operators reduce equipment downtime while upgrading safety and functionality with minimal disruption.
Backed by a reputable U.S.-based caster manufacturer, these brake kits are supported by industry expertise and a commitment to quality control. This ensures that each unit not only meets OEM specifications but exceeds expectations in long-term performance and operational safety.
When mobility meets control, Durastar stands above the rest. Choose these top lock brake kits for dependable stopping power, ergonomic usability, and seamless integration with industry-standard casters. Experience peace of mind with every lock.
$9.00
| Wheel Diameter | 6" |
| Wheel Tread Width | 2" |
| Temp Range | -20°F to 180°F |
| Frame Material | Zinc Plated Steel |
Designed for engineers, manufacturers, and material handling professionals
