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 Hamilton MS Series Casters are a perfect blend of reliability and versatility, designed to cater to a wide range of medium-duty applications. The 6-inch Poly-Tech wheels offer excellent floor protection and are ideal for smooth and quiet operation in environments like warehouses, workshops, and retail spaces.
Each caster in the MS series boasts a robust design, ensuring long-lasting performance even under rigorous conditions. The smooth-rolling wheels enhance maneuverability, making them an excellent choice for carts, trolleys, and mobile workstations in various settings.
At Hamilton, we stand behind our products with a commitment to quality. The MS Series Casters are backed by our customer satisfaction guarantee, ensuring that you receive the best in both product and service.
