It is Electro-Mechanical Force-Measuring LOADPIN Brand 500t Load Cell. It has Load Point - Spherical Top. It has Eccentric Loading Error : Conforms to Class 1 or Class 2. It is used in Force Proving Instruments used for the Uniaxial Testing Machines. It used in in Caibration of Testing Machine. It is used in Hydraulic Jack. It is used for Proof Load Testing. Feel free to contact us for more details on mouting or any customization required. Regards, For, Hariom Electronics