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.




Explore the exceptional Hamilton General Utility | 300 Series Casters, featuring the reliable 4-inch Unilast Wheels. Designed to offer unmatched durability and versatility, these casters are perfect for a wide range of industrial applications. Their robust construction ensures long-lasting performance in various environments.
The Hamilton 300 Series provides an ideal solution for effortlessly moving heavy loads in warehouses, workshops, and other industrial settings. Their ease of use and durability make them a top choice for businesses seeking efficient and reliable mobility solutions.
Investing in Hamilton's General Utility | 300 Casters means securing a product backed by extensive expertise and customer support. Experience peace of mind with our quality assurance and dedicated customer service team, available to assist you with any queries or needs.
