: TI-SERT -
: SH009 - 50 2/50/1.5
: SH010 - 35 2/35/1.5
: SH011 - 25 2/25/1.5
: SH012 - 16 2/16/1.5
: SH014 - 7.5 2/7.5/1.5
: SH015 - - D = 7
: SH013 - - D = 10