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Rod-Mounted Pulley, Classroom Grade Subcategory_Geology Models fine print

SKU 31980301817
4.3
Description

fine print

Spring-loaded two-prong jaws self-adjust to apparatus up to 2

supplied in a wooden case for full-classroom harmonic investigations

a battery-free source of partial vacuum for bell-jar demonstrations without external power

Rod-Mounted Pulley, Classroom Grade Subcategory_Geology Models fine printRod mounted plastic ball bearing pulley with a 50mm wheel on a 150 by 10mm rod, engineered for low friction operation during accurate mechanical advantage measurements.

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