Ordering Description Product number Description: OK 67.67 3.15x350mm, Kgs Product number: 6767313V6K Description: OK 67.67 2.50x350 mm, Kgs Product number: 6767253V6K Description: OK 67.67 4.00x350mm, Kgs Product number: 6767403V6K Description: OK 67.67 3.15X350mm KGS VP Product number: 6767313VVK Description: OK 67.67 4.00X350mm KGS VP Product number: 6767403VVK Description: OK 67.67 2.50X350 mm KGS VP Product number: 6767253VVK