Ideal for workshop or roadside use, this jack takes the effort out of lifting heavy plant, tractors and commercial vehicles. For extra safety, features dead mans handle and multi-position locking handle. Supplied with extensions that close the gap between the saddle of the jack and the jacking point. See table for detailed specification. Features & Benefits:Min./Max. Height: 223/450mm.Air Consumption: 9.5cfm.Powerful and reliable.Ideal for workshop or roadside use.Features dead mans controls and multi-position locking handle.Takes the effort out of lifting heavy plant, tractors and commercial vehicles.Supplied with 20/60/90mm extensions as standard. Model No. YAJ20B Specifications: Model No YAJ20B Air Consumption: 9.5cfm Brand: Sealey Capacity: 20 Tonne Chassis Length: 575mm Extensions: 20/60/90mm Maximum Height (inc. Extension)/Capacity-Stage 1 (mm/tonne): 548/20 Maximum Height (inc. Extension)/Capacity-Stage 2 (mm/tonne): n/a Maximum Height (inc. Extension