Bell Crank Lever Apparatus



A wooden right angled lever with fulcrum at the angle, the horizontal arm is of 75 cm. and vertical arm is of 20 cm., a spring balance with adjustable wing nut is attached to the shorter arm. The lever arm is with scale and grooved at every 5 cm. Complete with one sliding weight of 1 kg.

Additional information

Size inch

4 inch, 6 inch, 8 inch, 10 inch, 12 inch


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