Brick, Hinge 1 x 4 Swivel Top (3830)

The 1 x 4 hinge brick swivel top (Part 3830) is a functional component designed for horizontal rotation. This part acts as the upper section of a swivel assembly and requires a matching base to operate. It is commonly used to create pivoting panels, rotating roofs, or articulating structural joints in vehicle and building designs. Its 1x4 profile provides a stable connection for wider moving segments.

Discover more in our Hinge Pieces collection.

LEGO® parts are intended for builders aged 4 and up. They may pose a choking hazard for children under 3 years old.