Wrench Size 20.8*Outer Thread 14*Spark Position3.5 Warranty 20000 km/ 1 year Place of Origin Japan Reference NO. 0 241 245 656, 755S, W5B, 0 242 245 531, L 82YCC, F95P, F95PS, L 82YC, L7YC, L7YC4, 14- 5 BU, BPR 7HS-10, W5BC, N14YC, BP 7HS-10, CW8NP, E7TC, C...