Part # HM – 17-3/4″ length x 5″ width, hook & spring attachment HM heat mat is designed to wrap around a 6″ oil tank with a simple hook & spring attachment with 3″ cable length. This mat is commonly used in Midget/Speedcar applications where the mat can fit neatly in between the tank mounting straps. Part # HMS – 17-3/4″ length x 3″ width, hook & spring HMS heat mat is designed to wrap around a 6″ oil tank with a simple hook & spring attachment with 3″ cable length. This mat is commonly used in Sprintcar applications where the mat can fit in between the lower oil tank fitting and the lower mounting strap.



