have a set of benson style rotors and hub bar ,22ft with the older style teeter bolt setup which utilises a 1/2 inch stainless tube pivoting in the teeter block ,clamped between the head plates via an 3/8unf bolt . blades have a segmented top skin which allows for the coning of the blades, will only suit a light 2 stroker. a bit battered but still serviceable. $500 ono