#150-64-BL-FR-NB-BL--2-1/2" Solid Skate Wheel Caster, Black Wheel, Black Yoke, Friction Ring Stem, No Brake
Finish: Black Powder Coat Diameter: 2-1/2 in. (64mm) Color: Black Wheel Overall Height: 3-3/8 in (85mm) Mounting Method: 7/16" x 7/8" (11mm x 22mm) Friction Ring Stem (fits standard office chair) Brake: No
Load Rating: 110 lbs. (50 kgs.) per caster