2 X 16 MM CUP TYPE CORE FREEZE ENGINE BLOCK PLUGS ZINC PLATED ENGINE CRANKCASE
5 X 16 MM DISC CUP TYPE CORE FREEZE TYPE PLUGS TOP QUALITY MATERIAL. SIZE 16 MM X APPROX 3-5 MM. We will let you know if this is the case. Northern Ireland, Isle of Man & Isles of Scilly - BT, IM, TR21-25.