Specialty Casters
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Band Equipment Casters & Wheels
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Toolbox Caster Sets
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Silent Glide Casters
Enhance mobility control with the Durastar Posi-Lock Brake, engineered specifically for 6" x 1-1/4" wheels in the trusted 24 Series caster line. This brake system is an essential safety and stability upgrade for carts, racks, and equipment requiring precise movement control.
The Posi-Lock design provides a strong, positive locking action, effectively immobilizing equipment even under load. Its foot-operated mechanism allows for hands-free operation, streamlining workflow in industrial, commercial, and institutional settings.
Built to meet demanding performance requirements, the Durastar Posi-Lock Brake is a reliable choice for applications that prioritize safety, efficiency, and consistent performance. Whether you're outfitting new caster assemblies or retrofitting existing ones, this brake ensures dependable stop-and-hold functionality without the need for additional tools.
Ensure peace of mind and improved control with the Durastar 24 Series Posi-Lock Brake. Designed for durability, ease of use, and performance in motion-critical environments—this brake is your go-to solution for reliable equipment immobilization.
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 Posi-Lock Brake for 6" x 1-1/4" wheels in the 24 Series offers precision locking for enhanced control and safety in industrial and commercial applications. Built with end-user efficiency in mind, this foot-activated brake ensures secure, hands-free engagement without requiring tools—making it a practical upgrade for any caster system.
Whether you're equipping new equipment or retrofitting existing caster setups, the Posi-Lock Brake provides unmatched stability and mobility management. Its rugged construction and streamlined design make it a go-to choice for facilities demanding reliable performance and workplace safety.
This brake is ideal for use on carts, transport racks, and mobile equipment in a wide range of industries, including:
Invest in reliability and safety with the Durastar Posi-Lock Brake. With its simple operation, precise fit, and durable build, this brake enhances both the performance and security of your caster-mounted equipment. Choose Durastar for trusted mobility solutions that deliver long-term value.
6" diameter x 1-1/4" 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).
$12.00
| Identification | |
| Brand | Durastar |
| Dimensions & Mounting | |
| Wheel Diameter | 6" |
| Wheel Tread Width | 1-1/4" |
| Load & Performance | |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Frame Material | Zinc Plated Steel |
6" x 2" Flat Free Swivel Pneumatic Caster – 250 lb | 4" x 4-1/2" Top Plate
6" x 2" · 250 lbs
$69
6" x 2" Duratek Donut Rigid Caster – 600 lb | 4" x 4-1/2" Top Plate | CasterHQ
6" x 2" · 600 lbs
$48
6" x 2" Polyolefin Wheel Industrial Replacement Wheel – 1000 lb | CasterHQ
6" x 2" · 1000 lbs
$18
View all durastar casters →
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" × 1-1/4" | — | — | $12.00 | Viewing | |
| 250 lbsHeavier duty | 6" × 2"Rubber | Swivel | 7-1/2" | $69.00 | View → | |
| 600 lbsHeavier duty | 6" × 2"Rubber | Rigid | 7-1/2" | $48.00 | View → | |
| 1000 lbsHeavier duty | 6" × 2"Polyolefin | — | — | $18.00 | View → | |
| 1200 lbsHeavier duty | 6" × 2"Solid Polyurethane | Swivel | 7-1/2" | $80.00 | View → |
