Very happy with the items I purchased from Euro Car Parts online. I was pleased they were in stock at my local branch. I was even more surprised that you sold motorcycle spark plugs. I was also happy to purchase the Amtec 4 piece spark plug socket set 16mm 18mm and 21mm sockets and T Bar which is of high quality as the spark plug for my motorcycle is 18mm and the 18mm spark plug socket fitted it perfectly. All of the sockets had internal rubbers to grip the shaft of the spark plug which is handy when the spark plug sits quite deep on either side of the engine. (Suzuki M800 cruiser bike).