Two 2 x 2 Plates with Wire, 25.6 cm

The 5311-1 set, released in the late 1970s, belongs to a transitional era of building components designed to expand the structural possibilities of modular construction systems. These 2 x 2 plates with wire attachments were engineered as functional hardware pieces rather than aesthetic bricks, serving as rudimentary pivots or connection points for movable elements within larger builds. Their introduction reflected a period when manufacturers were moving toward incorporating basic electromechanical or functional mechanical features into standard sets to increase interactivity.

The design of these plates prioritized utility and compatibility, featuring a protruding wire element that allowed them to act as hinges or electrical conduits within a broader assembly. Developed during a time of experimentation with versatile connection points, the pieces were received primarily by serious hobbyists who valued the technical potential these specialized components offered for kinetic models. While they lack the visual flair of later molded pieces, they represent a foundational approach to building complexity that defined late-twentieth-century design standards.