Ordering Description Product number Description: OK 76.16 2.5x350mm 1/2 VP Product number: 76162530G0 Description: OK 76.16 3.2x350mm 1/2 VP Product number: 76163230G0 Description: OK 76.16 4.0x350mm 1/2 VP Product number: 76164030G0 Description: OK 76.16 5.0x450mm 1/2 VP Product number: 76165040G0