The TSD standard screw clamps offer many possible uses. They are designed to be used in conjunction with ratchet lever hoists to align steel structures or fabrications. They are ideally suited for the construction industry.
The unique design of the spindle makes it easy to attach to 'angle' plate. This is achieved by simply turning the handle which applies the pressure to the plate holding it securely.
NB. The plate surface of the material to be lifted must not exceed a hardness level of HRC 30/Brinell 300.