Hamilton R-Hs-Ft35h Sngl-Flngd Cstr, Cst Irn, 3-1/2 In., 500 Lb
3 1/2 in, Wheel Width 1 7/8 in, Wheel/Tread Material Iron, Wheel Core Material Iron, Non-Marking Yes, Number of Wheels 1, Caster Brake Type No Brake, Tread Shape Single Flange. & Recepticles. Electrical Outlets.