ENGINE ALLEN SCREWS BSF thread stainless steel BSA A65 A50 pre 1968 2allen keys

New BSA A50 A65 ENGINE/GEARBOX STAINLESS STEEL ALLEN HEAD SCREW SET pre 1968 BSF +2 allen keys. New 18 piece stainless steel engine and gearbox Allen Screw Set and allen keys. Specifically to fit BSA A50 A65 pre 1968,early models, BSF threads.