GEAR COUPLINGS " AMT " Gear Couplings are manufactured from engineering grade forged steel(EN-9) and machined perfectly and teeth cutting done on imported hobbing machines and are generally 4 pc type and have perfect flexibility and rigidity to withstand any misalignment and jerks,thus giving complete protection to reduction and pinion gear boxes and other drives.The life of gear couplings is many times as compared to other couplings and hardly any maintenance is required. Technical Specifications : Made from En-9 forged steel -size range No. 106 to 112 suitable for