US$ 23.00
ten per pack
Medium-size 5-inch pulley on a universal clamp accepting a variety of support surfaces
each foam-protected in a wooden case with frequencies labeled
and engineering classroom activities
625 inches tall and 2
High-Speed Low-Friction Pulley on Rod, 10" Type_Apron ten per packTen inch high speed low friction pulley on a 12mm aluminum rod, pairing a 2 inch plastic wheel with a metal bearing for smooth, consistent rotation in force and motion experiments.
US$ 23.00
US$ 28.99
US$ 54.99
US$ 32.00
US$ 19.99
US$ 142.99
US$ 437.50
US$ 11.99