Image Item No. Description By  61184  Technic, Pin 1/2 with 2L Bar Extension (Flick Missile) Catalog: Parts: Technic, Pin 1  89678  Technic, Pin 1/2 with Friction Ridges Catalog: Parts: Technic, Pin 1  4274  Technic, Pin 1/2 without Friction Ridges Catalog: Parts: Technic, Pin 10  32002  Technic, Pin 3/4 Catalog: Parts: Technic, Pin 3  6558  Technic, Pin 3L with Friction Ridges Catalog: Parts: Technic, Pin 1  15100  Technic, Pin with Friction Ridges and Pin Hole Catalog: Parts: Technic, Pin 1  4459  Technic, Pin with Long Friction Ridges Catalog: Parts: Technic, Pin 2  2780  Technic, Pin with Short Friction Ridges Catalog: Parts: Technic, Pin 2  3673  Technic, Pin without Friction Ridges Catalog: Parts: Technic, Pin 2