8mm for Toyota, Matsuda (except Titan), Honda. 10mm for Subaru, Daihatsu, Isuzu (except Jemini:8), Nissan, Mitsubishi, Suzuki. Stopper on top side prevents the wrench from slipping off the plug
8mm for Toyota, Matsuda (except Titan), Honda. 10mm for Subaru, Daihatsu, Isuzu (except Jemini:8), Nissan, Mitsubishi, Suzuki.
Stopper on top side prevents the wrench from slipping off the plug