FREE shipping on all orders over $50
- Use promo code SHIPNOW*
FREE shipping*
Set your own angles with this wooden inclined plane!
Your Price: $52.24
Study the friction between 2 surfaces with this wooden, 4" x 26" inclined plane that can be set at any angle between 0° and 45°. Set comes complete with a Hall's Car, weight hanger, and activities.
Register here to receive exclusive emails and contest information for our NEW products.
Spend $99.00 and get free shipping - use promo code SHIPIT