Mechanics

Micrometer Screw Gauge • Strong rugged metal construction. • Economical, suitable for all uses, teaching, demonstration, labs, machine shops. • Measuring screw handle, Satin finish with friction knurling for easy rotation. • With locking mechanism to hold measurements. • 25 x 1 mm, reads to 0.01 mm. • Supplied with hex wrench for zero adjustment and plastic case for storage.

This apparatus demonstrates the relationship between forces acting at a point. Comprised of: a board 25.5" x 19.7", two aluminum 50mm diameter pulleys on clamps, three iron nickel plated hangers, twelve slotted weights - 50g each