Up to 350 lbs
Up to 7,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
Shock absorbing
Outdoor / rough terrain
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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.



Experience dependable mobility control with the Durastar Side Lock Brake—a robust caster brake solution designed for safety, convenience, and long-lasting durability. This side-mounted brake applies firm pressure directly to the wheel to lock it in place, offering exceptional holding strength in a wide variety of applications.
Constructed from high-quality steel and finished with corrosion-resistant coating, the Durastar Side Lock Brake is made to endure demanding industrial environments while remaining low maintenance. Its user-friendly foot pedal allows for quick and easy activation and release, making it perfect for operators who require efficient mobility control throughout the day.
Whether you're outfitting utility carts, warehouse platforms, or mobile workstations, the Durastar Side Lock Brake ensures equipment stays securely in place when it matters most—providing the safety, stability, and confidence you expect from a top-tier brand.
Upgrade your caster systems with Durastar's Side Lock Brake and enjoy powerful stopping performance, enhanced operator safety, and long-term value in every step.
