The wedge plate 12 x 3 Left (Part 47397) is a large-scale tapering element used for streamlined surfacing. Its long, angled profile makes it ideal for building aircraft wings, ship hulls, and sleek vehicle bodywork. This part provides a structural edge that narrows over twelve studs, ensuring a clean transition in aerodynamic models. It is the mirrored counterpart to the right-hand version, essential for achieving symmetrical builds.

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