Westward Pneumatic Swivel Caster w Gray 4.10/3.50 Tire

This pneumatic swivel caster has a  gray 4.10/3.50 tire, The tire is 4 ply and the capacity is 400 lb.  The wheel is 10 5/8" diameter with a 3 1/2" wide tread.  The overall height is 12 1/2 inches.