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.




Discover the efficiency and durability of the Hamilton Hi-Lo HL Series Casters. These casters, equipped with high-performance 4" Unilast Wheels, offer unparalleled reliability for both industrial and commercial environments. Ideal for applications requiring frequent movement and high load capacity, they are a top choice for businesses aiming to improve their operational efficiency.
The Hamilton Hi-Lo HL Casters with 4" Unilast Wheels are specifically designed for ease of mobility and enhanced load distribution. This makes them perfect for diverse settings, from warehouses to retail spaces, providing smooth movement and stability under heavy loads.
Whether you're outfitting material handling carts, industrial trolleys, or shop floors, the versatility of the Hamilton Hi-Lo HL Casters with 4" Unilast Wheels makes them an essential component for numerous applications.
Have questions about integrating Hamilton Hi-Lo HL Casters into your workspace? Our expert team is available weekdays from 8 am - 5 pm to provide you with tailored advice and solutions for your specific needs.
