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.




The Durastar Directional Brake is a specialized caster brake solution that locks the swivel action of a caster, allowing equipment to roll only in a straight line. This precision brake enhances control and ensures safe, guided movement in environments where directional stability is crucial.
Perfect for high-demand industries like medical facilities, logistics centers, and assembly lines, this brake supports safer, more efficient workflows. By preventing lateral movement, it reduces the risk of collisions and enhances the predictability of cart behavior, especially on sloped or uneven surfaces.
Built with durability in mind, the Durastar Directional Brake system features a reliable locking mechanism that integrates effortlessly with Durastar caster models. It’s easy to engage and designed for long-term use, delivering consistent performance with minimal maintenance required.
Upgrade your mobility system with the confidence and precision of Durastar’s Directional Brake. Ensure safe, straight-line travel and take control of your operations with a brake designed for performance, reliability, and ease of use.
