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.




Presenting the latest in caster technology, the Hamilton Spring Loaded AEZFHS Casters are engineered for excellence. Outfitted with the superior 4" Ergo-Tech Wheels, these casters promise unmatched durability and smooth maneuverability. Ideal for various industrial applications, they are the gold standard for those seeking both quality and performance.
Opt for the best in caster technology. Hamilton's AEZFHS series combines a state-of-the-art spring-loaded mechanism with the robustness of 4" Ergo-Tech Wheels. This perfect blend ensures minimal maintenance, extended caster lifespan, and efficient performance, making it a top choice for professionals in the industry.
Considering the AEZFHS casters for your industrial setup? Our team of Hamilton Caster Experts is just a call away. Get in touch weekdays from 8 am - 5 pm for advice and solutions tailored to your caster needs.
