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Simple Machines Gear Rack Model Pack Size_12 Ratchet-stopped nickel-plated brass 25 mm

SKU 19010172926
4.7
Description

Ratchet-stopped nickel-plated brass 25 mm micrometer screw gauge reading to 0

Two rectangular slots accept square or round rods up to 16 mm in this aluminum alloy multipurpose clamp holder

Laboratory table clamp mounting rods to benches up to 2

Two pith balls suspended on unspun silk from a brass pillar

Simple Machines Gear Rack Model Pack Size_12 Ratchet-stopped nickel-plated brass 25 mmRotation to linear gear rack simple machine model converting circular gear motion into straight line rack travel, demonstrating the mechanism behind crankshaft pistons and steering racks.

Exchange/Return Notes
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