Polyurethane, Aluminum, rust resistant, corrosion resistant
SKU: 2510S3F
Series 25
3 X 1-3/8 Thermoplastic Alum Swivel Caster
Wheel Type: Thermoplastic
Max Capacity: 350 Lbs.
Wheel Diameter 3"
Wheel Type Thermoplastic
Deflection Range 3/4"
OAH Full Flexed Height 4 3/4"
Bolt Hole Spacing 3 x 1 3/4
Plate Dimensions 3 3/4 x 2 3/4
Wheel Width 1 3/8"
Wheel Configuration Single
Swivel Radius 3 1/5"
OAH Non-Flexed Height 5 1/2"
Bolt Size 5/16"
Weight 4.75 Lbs.

Vari-Flex Design : Achieves optimal shock reduction and drastically reduces shimmy, dynamic bounce and resonance, even when the cart is empty or loaded beyond its maximum rated capacity. Vari-Flex design utilizes an average of 50% of the casters rated weight capacity, ensuring performance even if loaded beyond rated capacity (this is not recommended).

Ideal For:

  • Computers and sensitive electronic equipment
  • Copiers and delicate office equipment
  • Medical testing and research equipment


  • Wheel type and material dependent upon application
  • Swivel locks and brakes available
  • Optional size mounting plates available