These hooks are to fix the middle seat in all buses 1950-79 of a Type 2 to the floor.
You are ordering the bolt, wing nut, plate and hook
You need 4 of these for the middle seat
BBT reproduction and it is not like the originals, but it’s more that a decent alternative for the more and more scarce originals. They are made from aluminium. Sold each.
OEM the mount is 221883865A