Hook Weight Economy Set of 9 in Plastic Block
The hook weight economy set is an excellent tool for laboratory work in science and physics, especially for the study of the addition of forces and pulleys. Also great for materials testing.
- For general science and physics laboratory work
- Includes one each of 10g, 50g, 100g, 500g and 1000g, two each of 20g, and 200g.
- Supplied in a plastic storage block.