LEGO Profile Brick 1X4 Single Groove

Texture Meets Function — LEGO® Profile Brick 1X4 Single Groove!

The detail is in the groove. The LEGO® Profile Brick 1X4 Single Groove is a genuine LEGO® replacement part — a classic profile brick with a single groove channel running along its length, ideal for adding surface texture, panel detailing, and architectural definition to any MOC or set restoration.

Whether you’re a MOC builder chasing that perfect surface finish, restoring a beloved set, or expanding your parts collection, this genuine LEGO® piece ensures a perfect fit every time.

Pick up your LEGO® Profile Brick 1X4 Single Groove today!

Official LEGO® part | Profile Brick 1X4 Single Groove | Genuine replacement piece | Sold individually