An excellent spark plug spanner wrench. It is for the larger 18mm plugs. Correct for Seven Ten Twelve Sixteen etc.Check out my other items for similar. I am happy to combine postage and packing where possible. I post at cost. All postage is at basic 1st class UK rates. Please contact me for overseas postage cost. I WILL POST TO ALL COUNTRIES. I pack in new materials. If paying by cheque I wait for funds to clear before posting. Otherwise I post daily where possible.