EM-Tec J10P JEOL Ø9.5x9.5 mm adapter for pin stubs with Ø3.2mm diameter standard and short pins. Enables the use of the popular pin stubs on JEOL SEMs. Set screw is used to secure stem of the pin stub. Machined from vacuum grade aluminium. Overall size is Ø9.5x9.5mm. Includes allen key.