Pulley with 4 mm Hole in Diameter
This pulley with a centre hole of 4 mm in diameter is great for your lessons and laboratories involving pulleys and other physics or mechanics-related activities.
These coloured plastic pulleys have deep V-shaped groves. Many sizes are offered and all models have a hole of 4 mm in diameter at the centre:
- 10 mm diameter
- 25 mm diameter
- 38 mm diameter
- 50 mm diameter
|Size (mm)||Width (mm)||Thickness (mm)|