Perlengkapan Kyouiku (KG),
G2A20R2=15,
roda cacing,
Modul 2,
Pengecoran perunggu aluminium CAC702,
20 gigi,
benang ganda tangan kanan,
diameter lubang 15mm,
lebar muka 20mm,
OD 47mm,
alur pasak 5x2.3mm.