Elastic Material Kit for Elasticity Experiments Physics and a tensioning pulley

and a tensioning pulley

and equilibrium experiments

this insulated 4mm-stackable safety lead carries up to 12A through nickel-plated split-hollow pins for branched-circuit student work

Corrosion-resistant ten-piece stainless steel slotted mass set totaling 1100 grams across 10 to 500 gram pieces

the spare-letter variant in the family with mechanical specs matching the rest of the line

Elastic Material Kit for Elasticity Experiments Physics and a tensioning pulleyElasticity kit with foam blocks, large and small helical springs, rubber tubing, copper wire, and metal loop elastic cords for hands on study of compression, extension, torsion, and elastic limits.