Newton's Lab Pulley Crane

Build and use the Pulley Crane to illustrate how a pulley can be used to change the direction of applied forces and lift heavy objects.  Fun as a desk decoration or for educating young engineers! Includes: die cut cardboard pieces, metal screws and nuts, metal hook, sticker sheets, wooden dowel, string & pulleys Material: PP, POM, stainless steel, die-cut cardboard, plastic, carbon steel, beechwood, cotton string; Dimensions: 39 x 32,7 x 17 cm