US$ 42.00
Plant leaf
sized for elementary lessons on area
the lower-friction variant of the metal-bearing bench-clamp pulley in the series
each output protected against overload and short-circuit conditions
Hooke's Law Spring Material_Neoprene Plant leafThree spring replacement set for the Hooke's law apparatus at 1. 25 inch loop to loop length and 0. 38 inch diameter, providing fresh springs as originals lose accuracy from repeated stretching.
US$ 42.00
US$ 18.00
US$ 16.00
US$ 26.00
US$ 110.00