Black Technic Brick Modified 2 x 2 w/ Wide Ball Receptacle
Axle (cross) hole in center of brick.
Also known as Brick 2×2 with Cup For Ball.
Color Family: Black
Released in 1991.
Element ID # 4619763
Design ID # 92013
LEGO® parts has small pieces that is not suitable for children at the age of 3 years old and younger and may pose as a choking hazard.