Salter mechanical crane weighing scale with hanging hook design The Salter mechanical crane weighing scale with a 200kg capacity is a type of hanging hook-type scale that uses a mechanical mechanism to measure the weight of loads suspended from cranes or hoists. Salter is a well-known brand that offers a range of weighing scales, including industrial and commercial models. key features of the Salter mechanical crane weighing scale in Kampala Hanging Hook Design: The scale is equipped with a sturdy and durable hanging hook that allows for easy attachment to the load being weighed. The hook is designed to securely hold the load while providing accurate weight measurements.