Lab Jack Stainless Steel Scientific Lab Lifting Platform Stand Rack Scissor Lab Lifter 4 x 4

Package include: 1x Laboratory lifting platform Specifications: Material: Stainless steel Max load rating: 4.5 LB Folding Size: 4" x 4" x 1.8" ( 100 x 100 x 45mm ) Open height: 6" ( 150mm ) Plate Area: top and bottom plate: 4" x 4" ( 100mm x 100mm ) How to use: lift place a smooth, rotating the hand wheel to lift on the front panel can be adjusted to the desired height. Maintenance: Lab jack should be kept clean and dry after use and stored in a cool, dry, non-corrosive environment.