Scissors lifts are needed for hard-to-reach areas at a height. Trainees must know how to use these devices properly and should know all operations of the scissor lift for safe operation. Scissor lifts have a railed platform which can be raised straight up. The primary purpose of this lift is to provide a highly mobile means reaching of areas that are very high. Scissor lifts are usually used at ceiling in large buildings (construction areas) or top of the storage racks.