... smooth 3.Reasonable structure 4.Application:Td75,DTII,DTIIA,etc paint roller frame 1.Corrosion resistant 2.Revolves smooth3.Reasonable structure ... ,133,159 etc. 2.Dimension(Belt width) mm: 500,650,800,1000,1200,1400,1600;1800,2000,2200,2400, etc 3 ...