Binder: DT-110 (Size: 23x31cm.) ORCA
Bolt: socket head m8x75mm
Sharpie maker pen (fine point) blue color
Bag: pp plastic bag 24x36x0.04micron
Gear: s9kb15b1h, ratio=15 spg
Nut: sus r lock 6mm. (stainless steel lock nut)
