LEGO Flat Silver Hero Factory Armor with Ball Joint Socket Size 4 (14533 / 90640)

LEGO Flat Silver Hero Factory Armor with Ball Joint Socket Size 4 has been used in at least 7 LEGO sets over the past 13 years, since it was first used in 2011. You can also find this part in at least 31 other colors. It has the design IDs 14533, 90640 which can usually be found molded into the bottom of the part.