Steel spring with looped-ends 19mm diameter, 56mm length from the ends of the loops Stretches to approximately 290mm without deformity Ideal for depicting Hooke’s Law and other physics concepts 1 Spring

This 19mm spring is made of durable steel and designed for classroom applications involving Hooke’s law and other physics concepts. It is 56mm in length, 19mm in diamter, and stretches to approximately 290mm without deformity.