KN SERIES snow chain 12MM(D3.5) material: steel +iron+plastic pipe KN SERIES snow chain 12MM(D3.5)1, European standard snow chain2, Size: KN SERIES 12MM(D3.5) 3,Material: steel +iron+plastic pipe 4, Any color 5,Packing: 1pc/plastic box 4PCS/ 0.0278M3 17.5KG/CTNWe have various series snow chains: KNS / KN / KL series . It is really good partner for car in winter. To keep you driving safely in ...