Tank Knobs

  Tank Knobs

  This is our tank knobs page. On this page you will find the standard wing nuts along with ones made of delrin and stainless steel.   In the USA there are two main sizes you see on tank bolt kits. They are 5/16 and 3/8. 5/16 is the most common by far but you do see the 3/8 ones also. For you overseas customers we also have the 8mm version in stock so do not worry we did not forget you.