Up to 350 lbs
Up to 7,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
Shock absorbing
Outdoor / rough terrain
View All Specialty Casters
Browse all specialty caster types
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.
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.
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.
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.
6" diameter x 2" tread width. Verify your axle diameter and hub/bore length against your existing wheel before ordering.
Yes. Most wheels can be paired with a swivel or rigid rig to build a complete caster. Tell us your mount and load and we will spec the rig - request it on our bulk pricing page.
Rated for -20°F to 180°F. Operating outside the rated range can shorten wheel life and reduce capacity.
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).
$9.00
| Identification | |
| Brand | Durastar |
| Dimensions & Mounting | |
| Wheel Diameter | 6" |
| Wheel Tread Width | 2" |
| Load & Performance | |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Frame Material | Zinc Plated Steel |
6" x 2" Foam Filled Swivel Caster with Brake – 250 lb | CasterHQ
6" x 2" · 250 lbs
$76
6" ATX Solid Thermo Rubber Rigid Caster – 80 Shore A | CasterHQ
6" x 2" · 350 lbs
$46
6" x 2" Thermo Rubber Swivel Off Road Caster – -20° F to 160° F | CasterHQ
6" x 2" · 350 lbs
$53
View all 6′ x 2′ casters & wheels →
Your selection is highlighted. Every option shares its wheel size and mount; a Direct fit tag means the same mounting plate — a drop-in replacement. Step up or down in load rating, all in-stock.
| Casters (in stock) | Load capacity | Wheel | Type | Overall height | Price | |
|---|---|---|---|---|---|---|
| — | 6" × 2" | — | — | $9.00 | Viewing | |
| 250 lbsHeavier duty | 6" × 2"Polyurethane | Swivel with Brake + brake | 7-1/2" | $76.00 | View → | |
| 350 lbsHeavier duty | 6" × 2"Gray Rubber | Rigid | 7-1/2" | $46.00 | View → | |
| 350 lbsHeavier duty | 6" × 2"Gray Rubber | Swivel | 7-1/2" | $53.00 | View → | |
| 410 lbsHeavier duty | 6" × 2"Polyurethane | — | — | $71.00 | View → |





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