The Torsion of Circular Sections Kit (ES5) from TecQuipment is a versatile educational tool designed to demonstrate torsion in circular section specimens of various materials and lengths. It is part of a series of 18 kits specifically created for experiments in fundamental engineering science topics. This kit easily fits onto the work panel (ES1), which is supplied separately. This engineering science kit comes with a graphic list and a hard-wearing storage tray with molded inserts to securely hold each part.