What if they introduced a new Technic pin, and nobody noticed? | The Rambling Brick
Lego System: Introduction
Amazon.co.jp: Lego Technic Parts Axis Length 5 [New Ash, Light Bluish Gray] Set of 5 [32073] Comes with a Convenient Measure Sheet (A4 Print) : Toys & Games
Technicopedia: 1977
Lego - Dimensions
Pololu - 2mm Shaft Adapter for LEGO Wheels (Pair)
5Pcs | LEGO Technic Pin with Short Friction Ridges | 2780 - SriTu Hobby
Dimensions Lego Compatible Brick by grizzie17 | Download free STL model | Printables.com