4-Piece Premium Brass Hanging Weights Set with Top Hook (10g/20g/50g/100g) Glassware_Glassware Parts & Accessories Cast-iron uprights support a 38cm

Cast-iron uprights support a 38cm expansion bar against a friction-pointer dial reading 0 to 90 degrees

Element-stamped 20mm solid brass cube for density investigation

Eight-piece polypropylene measuring set bundles 3 beakers

sized for physics force experiments and balance calibration in classroom laboratory sessions

5 inches tall by 1

4-Piece Premium Brass Hanging Weights Set with Top Hook (10g/20g/50g/100g) Glassware_Glassware Parts & Accessories Cast-iron uprights support a 38cmTop hook on each of four brass hanging weights at 10, 20, 50, and 100 grams, suspended from balances, springs, and pulleys for force experiments and classroom physics demonstrations.