8 x 2 Swivel Casters Heavy Duty Phenolic Wheel Brake (4) 1250lb each Tool Box

8" x 2" Swivel Casters Phenolic Wheel w/ Brake (4) 1250lb each Tool Box. Type: Swivel Casters w/ Top Lock Brake. Feature: 3/4" Roller Bearing with 1/2" ID Bushing and Zerk Axle (Manufacture will provide zerk fitting in the wheel or axle).