LEGO Technic, Pin 1/2 (4274)

LEGO Technic, Pin 1/2 (4274) has been used in at least 872 Lego sets over the past 32 years, since it was first used in 1981. This part can be most commonly found in Technic sets where it has been included 185 times. You are most likely to find this Lego part in Light Bluish Gray, but keep an eye out for it in White which is the rarest colour, only being found in 7 sets.