![LEGO 4459 Black Technic, Pin with Friction Ridges Lengthwise WITHOUT Center Slots | electricBricks : LEGO set and parts shop and database LEGO 4459 Black Technic, Pin with Friction Ridges Lengthwise WITHOUT Center Slots | electricBricks : LEGO set and parts shop and database](https://www.electricbricks.com/images/4459_black.png)
LEGO 4459 Black Technic, Pin with Friction Ridges Lengthwise WITHOUT Center Slots | electricBricks : LEGO set and parts shop and database
![Guduola piezas de bloques de construcción para niños, 20 piezas de unids/lote, Perno MOC/eje, ensamblaje de piezas, partículas, juguetes educativos, 2780/3673/6562/6558/32054|Bloques| - AliExpress Guduola piezas de bloques de construcción para niños, 20 piezas de unids/lote, Perno MOC/eje, ensamblaje de piezas, partículas, juguetes educativos, 2780/3673/6562/6558/32054|Bloques| - AliExpress](https://ae01.alicdn.com/kf/H7e9304a0e28d4a5e9313288afa1fcbb9P.jpg)
Guduola piezas de bloques de construcción para niños, 20 piezas de unids/lote, Perno MOC/eje, ensamblaje de piezas, partículas, juguetes educativos, 2780/3673/6562/6558/32054|Bloques| - AliExpress
![Why does Lego produce both the black and grey technic pins that do the same function? (same question goes for the blue and tan) : r/lego Why does Lego produce both the black and grey technic pins that do the same function? (same question goes for the blue and tan) : r/lego](https://external-preview.redd.it/zs-0f2cQLHZvaJ1NryTCExFVPQieZBbQOtmOcwPXKzM.png?auto=webp&s=04373519cb09e76583c1d7282f2a2029634e5776)
Why does Lego produce both the black and grey technic pins that do the same function? (same question goes for the blue and tan) : r/lego
![Lego Parts: Technic, Pin Connector Perpendicular 3L with 4 Pins (LBGray) by LEGO : Amazon.es: Juguetes y juegos Lego Parts: Technic, Pin Connector Perpendicular 3L with 4 Pins (LBGray) by LEGO : Amazon.es: Juguetes y juegos](https://m.media-amazon.com/images/I/41sxqAaL+LL._AC_SY355_.jpg)
Lego Parts: Technic, Pin Connector Perpendicular 3L with 4 Pins (LBGray) by LEGO : Amazon.es: Juguetes y juegos
![BrickLink - Part 3673 : LEGO Technic, Pin without Friction Ridges [Technic, Pin] - BrickLink Reference Catalog BrickLink - Part 3673 : LEGO Technic, Pin without Friction Ridges [Technic, Pin] - BrickLink Reference Catalog](https://img.bricklink.com/ItemImage/PL/3673.png)
BrickLink - Part 3673 : LEGO Technic, Pin without Friction Ridges [Technic, Pin] - BrickLink Reference Catalog
![LEGO® Technic Pin / Connector with friction MED. ST. GRAY (MEDIUM STONE GRAY) - (4211807/3673194/3673) LEGO® Technic Pin / Connector with friction MED. ST. GRAY (MEDIUM STONE GRAY) - (4211807/3673194/3673)](https://www.die-welt-der-kleinen.de/images/product_images/original_images/LEGO-Technic-Verbinder-Pin-Bolzen-grau-4211807-3673194-3673.jpg)
LEGO® Technic Pin / Connector with friction MED. ST. GRAY (MEDIUM STONE GRAY) - (4211807/3673194/3673)
![LEGO Technic Mindstorm NXT Black Friction Pin Connector part 2780 (Quantity 300) by LEGO : Amazon.es: Juguetes y juegos LEGO Technic Mindstorm NXT Black Friction Pin Connector part 2780 (Quantity 300) by LEGO : Amazon.es: Juguetes y juegos](https://m.media-amazon.com/images/I/41Q1MbWz7NL._AC_.jpg)
LEGO Technic Mindstorm NXT Black Friction Pin Connector part 2780 (Quantity 300) by LEGO : Amazon.es: Juguetes y juegos
![LEGO 2780 278026 Black Technic, Pin with Friction Ridges Lengthwise WITH Center Slots | electricBricks : LEGO set and parts shop and database LEGO 2780 278026 Black Technic, Pin with Friction Ridges Lengthwise WITH Center Slots | electricBricks : LEGO set and parts shop and database](https://www.electricbricks.com/images/2780_black.png)