2 PIECE CASTER WHEEL WITH GRAY URETHANE SOLID TIRE AND 5/16 Bearings.
Replaces original wheels on all Quickie Models with 8 x 2 Front Caster Wheels, 2 1/2" Hub Width.
MODELS INCLUDE : P100(V100), P110,P120(V121),P190, P200,P210,P220,P222, P222SE,P300,P320, P500(Z500),S525,S626, S636, S646,S646SE,V521
THIS LISTING CONSIST OF 1 PAIR OR 2 CASTERS