Ordering Description Product number Description: OK 61.85 2.5x300mm 1/4 VP Product number: 61852520L0 Description: OK 61.85 3.2x350mm 1/2 VP Product number: 61853230T0 Description: OK 61.85 4.0x350mm 1/2 VP Product number: 61854030G0 Description: OK 61.85 5.0x350mm 1/2 VP Product number: 61855030G0