Hanging scales are also popular with the name crane scales. These are not ordinary scales. These work for weighing the mass of distinct objects. It is now possible to calculate the mass of matters without putting the objects on the surface of scales and balances of the loads. These are easy to use and function. The load has just to be dangled using the hook of the hanging scales. These do not require much space and are safe to use. Different unique shaped goods can be uniformly hanged without any error chances.