New Mk2 Tommy helmet liner in sizes that will fit your head, sizes from 56 to 62. All liners complete with brass fixing bolt.
Brand new liners complete with the brass fixing nut and bolt.
Replace any old, worn out, liner in your original Mk2 Tommy helmet or if you have a helmet that is too small simple bolt in one of these liners to have a helmet that fits you.
The MK2 Shells are all the same size only the liner was made in different sizes, so any of these will fit into any shell, although you might need to remove one or two rubber spacers on the outside of liner on the ;larger sizes.