LEGO Technic - Replacement - 47455 -Rotation Joint - Lot of 12 - Black | eBay
Technic Rotation Joint Ball Loop with Two Perpendicular Pins with Friction : Part 47455 | BrickLink
LEGO® 47455 4225361 - 4522784 - ToyPro
LEGO PART 47455 Technic Rotation Joint Ball Loop with Two Perpendicular Pins with Friction | Rebrickable - Build with LEGO
LEGO Part 47455 Technic Rotation Joint Ball Loop with Two Perpendicular Pins with Friction [Yellow] (4220498) | iBricktoys: LEGO shop guide and database
LEGO part 47455 - Black Technic Rotation Joint Ball Loop with Two Perpendicular Pins with Friction at BrickScout