SD-40A S/C (5/64 DIA)

SD-41 BALL D/C

SD-41 L2 S/C

SD-41 L3 D/C

SD-42 BALL S/C

SD-42 L2 D/C

SD-42 L3 S/C

SD-5 BALL D/C

SD-5 L6 S/C

SD-51 BALL D/C

SD-51 L3 S/C

SD-52 BALL D/C