9 Holders, mounts, support arms and fastening fittings, in the nature of clamps, swing arms, lever arms and telescopic arms specially adapted for electric and electronic apparatus and instruments, namely, payment terminals, apparatus for registration of electronic signatures, data processing equipment, monitors, flat panels, touch screens, video screens, customer displays, keyboards, telephones, calculating machines, printers, scanners, scales and tablets; metal poles specially adapted for holding electric and electronic apparatus and instruments in the nature of payment terminals, apparatus for registration of electronic signatures, data processing equipment, monitors, flat panels, touch screens, video screens, customer displays, keyboards, telephones, calculating machines, printers, scanners, scales and tablets; poles of metal specially adapted for holding computers, payment devices and point-of-sale (PoS) devices; metal holders for tablets