ZORO SELECT 32J861 Swivel Stem Caster, Rubber, 4 in., 170 lb., Stem Dia.: 3/8 in
$6.89
General Purpose Threaded Stem Caster, Swivel Caster, 170 lb Load Rating, 0 to 299 lb, 4 in Wheel Dia., 1 1/4 in Wheel Width, Rubber Wheel/Tread Material, 4 13/16 in Mounting Height, Plain, 3/8 In.-16 x 1 in Caster Stem Size, Threaded, Steel Caster...