Metal slotted mass Made from steel to ensure long lasting durability and dependable performance for experiments. Slotted weights for experiment. Steel slotted mass for experiment Specifically designed for physics teaching and scientific research purposes. Slotted mass for teaching labs. Labs slotted weights The slotted mass provides flexibility in conducting various experiments with metric weights. Steel slotted mass for lab These slotted weights provide high precision for accurate measurements. Slotted mass assorted. Applications Use in classroom physics demonstrations to show mass on scales and balance instruments. Use in laboratory experiments that require configurable mass on slotted rails or holders for precise measurements. Use in research setups that need quick and repeatable mass configurations with assorted slotted weights.