Sturdy box for investigating frictional forces.

• Smooth wood
• Holds up to 2 kg

This friction box is used for coefficient of friction studies when larger loads are required. The 6" x 3.5" x 2.5" box will accommodate a load of 2kg or more. Smooth sanded wood with two leather strips attached to the bottom.

Shipping weight: 0.5 lbs. Dimensions: 7.5" x 4" x 3".