Hex Key, 2mm Back Catalog number: 380-0036-01-R Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GB25C Band, 25mm Shrink, Clear 1400/Pack Price on request 298-0031-01-R Single Unit Replacement Power Adapter only, USB Price on request 810-0201-02 GilAir-3 Basic (ATEX), Pump only Price on request