EM200 Block and Tackle or Pulley
$70.00
The cathedrals of Europe could never have been built without this invention, and there is nothing like really working with a piece of physics material to really learn to understand the principle. This children's block and tackle/pulley set from Europe is equipped with 2 loose and 2 fixed reels which make it possible to quadruple energy saving. Attach the included textile tension belt with the blue strap to the ceiling, a tree, or a staircase rail, and watch the process of lifting, perhaps a basket of food or toys. The set includes a 6 meter rope, upper and lower natural wood parts, and a wooden hook. The diameters of the reels, to give you an idea of the size of the block and tackle, are 1.34" and almost 4". Directions included.
