Lift Table 4x4 Lab Plate Jack Scissor Stand Platform Router Workbench Table Woodworking Lift Laboratory Carpentry Tools

4'x4' Aluminum Router Lift Table Woodworking Engraving Lab Lifting Stand Rack Lift Platform Woodworking Benches LifterFeature:1.Durable and practical.2.Experimental lift by the panel, under the floor and the rotating shaft, 3.Handwheel and other components.4.Lift for regulating the height position of the object A support apparatus.5.Suitable for adjusting height of instrument for physical, chemical, biological experiments.6.Laboratory Lifting Platform only, other accessories demo in the picture is not included.How to use:lift place a smooth, rotating the hand wheel to lift on the front panel can be adjusted to the desired height.Warning:Lab jack should be kept clean and dry after use and stored in a cool, dry, non-corrosive environment.