KÖNIG CG 9 117 Snow chains, set of 2

285/40-18, 275/40-19, 285/35-19, 245/45-20, 255/40-20, 275/35-20 The self-tensioning chain. 9 mm inside and on-the-tread clearance. Anti-scratch nylon bumpers protect alloy wheels (optional application). Homologations/certifications/conformity: Ö-Norm 5117, UNI 11313, TÜV.