General Purpose Threaded Stem Caster, Swivel Caster with Total Lock, 165 lb Load Rating, 0 to 299 lb, 3 in Wheel Dia., 2 5/16 in Wheel Width, Polyurethane Wheel/Tread Material, 3 3/4 in Mounting Height, Precision Ball, M10 x 19/32 in Caster Stem Size,...