SPECTRUM make Extended Casing Tongs are made conforming to API-7K latest edition and is designed for making up and breaking connections of large diameter pipe ranging from 13.3/8” to 30” simply by adding the required hinge jaws Tong is designed to handle the torque capacity up to 35000 kN m/26000 Ft-Lbs. It is having excellent durability as it is made from high-grade alloy steel duly hardened and tempered with a controlled hardness and tested in accordance with API - 7K specification.