Du-Bro Inflatable Big Wheels 4" (2)

These are Inflatable Big Wheels by Du-Bro.

FEATURES: Nylon Two-Piece Bolt-Together Hubs and Hubcaps
          Smooth Wheel Surface
          Completely Inflatable with Positive Air Seal Valves

INCLUDES: Two 4" Big Wheels w/Hubs, Five Bolts and Nuts all preassembled
          Two Hub Caps
          Two Hub Cap Screws
          Two Hub Cap Brass Tube Supports

REQUIRES: Air pump

SPECS:    Axle Hole Diameter: 5/32"