![LEGO Part 32173 Technic Ball Joint 2 x 7 with 2 Ball Joints [Dark Gray] (4120150, 4199475, 4289780) | iBricktoys: LEGO shop guide and database LEGO Part 32173 Technic Ball Joint 2 x 7 with 2 Ball Joints [Dark Gray] (4120150, 4199475, 4289780) | iBricktoys: LEGO shop guide and database](http://www.ibricktoys.com/image/cache/data/parts/l/32173-10-500x500.jpg)
LEGO Part 32173 Technic Ball Joint 2 x 7 with 2 Ball Joints [Dark Gray] (4120150, 4199475, 4289780) | iBricktoys: LEGO shop guide and database
![kagumkom on Twitter: "Frame study using new and old ball joints. #lego #legomech #afol https://t.co/H4FlTVenZs" / Twitter kagumkom on Twitter: "Frame study using new and old ball joints. #lego #legomech #afol https://t.co/H4FlTVenZs" / Twitter](https://pbs.twimg.com/media/EGQOvTdUUAEcPDN.jpg)
kagumkom on Twitter: "Frame study using new and old ball joints. #lego #legomech #afol https://t.co/H4FlTVenZs" / Twitter
![chubbybots on Twitter: "Going old school no ball joints!!! #lego #mech #chubbybots https://t.co/MwJw2JQWdf" / Twitter chubbybots on Twitter: "Going old school no ball joints!!! #lego #mech #chubbybots https://t.co/MwJw2JQWdf" / Twitter](https://pbs.twimg.com/media/DVUkDiLVQAAyuIH.jpg)
chubbybots on Twitter: "Going old school no ball joints!!! #lego #mech #chubbybots https://t.co/MwJw2JQWdf" / Twitter
![LEGO Plate 1 x 2 with Middle Ball Cup Socket (14704) | Brick Owl - LEGO Marketplace | Lego plates, Lego, Lego sets LEGO Plate 1 x 2 with Middle Ball Cup Socket (14704) | Brick Owl - LEGO Marketplace | Lego plates, Lego, Lego sets](https://i.pinimg.com/originals/d4/a4/f8/d4a4f8ad409e4a6fd5171e1852f9c7d6.jpg)
LEGO Plate 1 x 2 with Middle Ball Cup Socket (14704) | Brick Owl - LEGO Marketplace | Lego plates, Lego, Lego sets
![LEGO Technic Hole with 3 Ball Joints (15460 / 67325) | Brick Owl - LEGO Marketplace | Lego technic, Lego, Ball and joint LEGO Technic Hole with 3 Ball Joints (15460 / 67325) | Brick Owl - LEGO Marketplace | Lego technic, Lego, Ball and joint](https://i.pinimg.com/originals/4e/b8/c2/4eb8c23a8a461b2a6896450a2666f575.jpg)
LEGO Technic Hole with 3 Ball Joints (15460 / 67325) | Brick Owl - LEGO Marketplace | Lego technic, Lego, Ball and joint
![LEGO PART 90611 Large Figure Skeletal, Limb, 4L with Ball Joint on Axle and Ball Socket | Rebrickable - Build with LEGO LEGO PART 90611 Large Figure Skeletal, Limb, 4L with Ball Joint on Axle and Ball Socket | Rebrickable - Build with LEGO](https://cdn.rebrickable.com/media/thumbs/parts/elements/4609682.jpg/250x250p.jpg)