Tender For supply of light weight torque multiplier along with specialized reaction arm for torque enhancer, model no:ht92-25 awur of m/s. norbar (or) model no: dvv40zrs of m/s. gedore or similar as per technical details mentioned below: (1) gear ratio: 16:1 to 25:1. (2) torque capacity: 400 to 4000 nm. (3) out put sq. drive: 1