Anti-Static Val-U-Vac With carbon impregnated tip and body to prevent solder adhesion and dispel static. Conforms with CECC 15. Removal of molten solder is achieved by the spring loaded piston creating a vacuum in the barrel of the tool. With safety shield and extraction springs located outside of the vacuum chamber and PTFE nozzle to prevent solder sticking. Nozzle size: 3mm OD x 1.5mm, ID x 20mm.