Technic Beam 1 x 2 with Ball Joint Holes in Ball

Piastra 1 x 2 Piastrella speciale 1 x 2 con pareti inclinate alias lingotto d'oro / denaro Plate Special 1 x 4 Rounded with 2 Open Studs Piastra 1 x 1 Mattoncino curvo 2 x 1 senza stud Giunto sferico Technic Technic Pin with Friction Ridges Lengthwise with No Center Slots Asse Technic 2 tacchettato Plate Special 1 x 2 Rounded with 2 Open Studs Brick Arch 1 x 5 x 3 1/3 Curved Top Bracket 1 x 1 - 1 x 2 Inverted Piastra rotonda 2 x 2 con foro per asse tipo 1 (+ apertura)