![Technic Brick 1 x 4 [3 Pin Holes]](https://static.toytrust.app/brands/img/lego/elements/3701/1.jpg)
Technic Brick 1 x 4 [3 Pin Holes]
About
Technic Brick 1 x 4 [3 Pin Holes] (ref. 3701) is a LEGO part found in 120 sets of the catalog. These sets came out from 1977 to 2026. Themes of its sets: Technic, Expert Builder, Educational and Dacta. It comes in 21 colors.
Other color variants
21 variants
In sets 120
Sets 97 to 120 of 120, the latest first.
ERBIE the Robo-Car
Red/Blue Bricks
Basic Building Set
Star Patrol Launcher
Dragster
Blue Girder Beams & Plates
Universal Building Set
Tow Truck
Helicopter
Tractor
Auto Engines
Motorcycle
Auto Engines
Car Chassis
Motorbike with Sidecar
Supplementary Set
Mobile Crane
Go-Kart
Mobile Crane
Go-Kart
Sky Copter
Auto Chassis
Reconnaisance Helicopter
Auto Chassis
Other parts of the set ERBIE the Robo-Car
Technic Pin without Friction Ridges Lengthwise
![Technic Bush 1/2 Toothed Type I [+ Opening]](https://static.toytrust.app/brands/img/lego/elements/4265a/7.png)
Technic Bush 1/2 Toothed Type I [+ Opening]
Plate 1 x 2
Technic Bush
![Technic Gear 24 Tooth [Old Style - Three axle holes]](https://static.toytrust.app/brands/img/lego/elements/3648a/7.png)
Technic Gear 24 Tooth [Old Style - Three axle holes]
![Technic Brick 1 x 2 [1 Pin Hole]](https://static.toytrust.app/brands/img/lego/elements/3700/4.jpg)
Technic Brick 1 x 2 [1 Pin Hole]
![Technic Brick 1 x 12 [11 Pin Holes]](https://static.toytrust.app/brands/img/lego/elements/3895/4.jpg)
Technic Brick 1 x 12 [11 Pin Holes]
Technic Gear 8 Tooth
Plate 1 x 6
Technic Axle 6
Technic Axle 8
Plate 1 x 10
Sources of the data of this element: Rebrickable
LEGO data from Rebrickable (rebrickable.com), building instructions from Brickset (brickset.com) and lego.com. LEGO® is a trademark of the LEGO Group of companies, which does not sponsor, authorize or endorse this site. Learn more