Magnetic Rotor for Stirrer Lab Supplies_Tongs Lamp-house assembly dimensioned as the

Lamp-house assembly dimensioned as the matched replacement unit for optical bench and light-source apparatus when the original housing reaches end of life

accepting vertical rods from 5/16 to 5/8 inch for quick ring placement

internal structures

and airway anatomy at scale

the wider bore accepting full-size bar magnets while AC current drives the alternating field that rotates domains for demagnetization

Magnetic Rotor for Stirrer Lab Supplies_Tongs Lamp-house assembly dimensioned as theReplacement magnetic rotor for benchtop magnetic stirrers, coupling to the drive motor to transfer rotational torque through the plate to a stir bar below.