The Left Robot Arm is a modular mechanical model that reproduces the upper left limb of a small robot. The arm is made up of several parts: shoulder, upper arm, forearm, elbow and a fist-shaped hand, joined by joints that allow movement. The parts combine with each other to build the complete joint, with the closed hand and the swivel shoulder. Ideal for DIY robotics projects, model making and teaching, it allows you to assemble the limb and add it to a robotic body