DescriptionHome professional accurate door panel cabinet wall tile saving lift arm jack height adjuster portable steel durable (D) This product is shipped according to the color or size of the main picture on the product page. Color: DD Description: 1. Material. Thick solid steel, durable and stable without wobbling. 2. Free height adjustment. Handle can be quickly lifted, accurate to a millimeter, easy to operate, precise and labor-saving.3. Lower pressure plate. Steel lower pressure plate, light pressure can lower the height.4. Large load-bearing capacity. Reinforced load-bearing capacity, a single table can carry about 170KG.5. Comfortable handle. Thick handle, ergonomic design, comfortable grip, save manpower.6. Suitable for tiles, glass, cabinets, etc.7. Spring. Selected high-strength springs, with good elasticity and durability. Specifications: product name: arm jack color: silver material. Steel height adjustment range. 0-17cm/0-6.69inchType: A, B, C, DS Size. type A: about 10.5*9.6*21/4.13*3.78*8.27inch (L*W*H) type B: about 10.5*9.6*29/4.13*3.78*11.42inch (L*W*H) type C. About 9.5*8*21/3.74*3.15*8.27inch(L*W*H)TypeD: About 9.5*8*29/3.74*3.15*11.42inch(L*W*H)Package includes:1Pc *arm jack