ApplicationThe work arm kit helps craftsmen in most industries. A miniature jack used to hold, support, tighten and adjust various items. Ideal for installing doors, windows, systems Storage rooms, freezers, ventilation systems and probably many other things. The bearing capacity is up to 170 kg: the support part has no overlap with the ground, the center of gravity is more stable and the bearing capacity is stronger. The boom can save up to 170 kg. suitable for tiles Ceramics, door panels, glass, etc. Free height adjustment: 17 cm, precise positioning, faster lifting: height adjustable from 0 to 170 mm. Hold the arm handle firmly for quick lifting with less effort. lightly press the plate Pressure, you can quickly lower the height of the drywall jack. The operation is simple, fast and labor-saving, the handle is comfortable and labor-saving, the arm is precise and labor-saving, and the accuracy is 1mm. Thickened solid steel, stable and not shaking: the quality is better than other traditional hand tools. Hardened stainless steel and aluminum. Steel base. Solid, practical and powerful support. Ensure quality and safety. our elevator The springs are selected for drywall, high strength, durable and long service life. Unique structure and innovative design: With its unique structure and innovative design, The labor-saving tool is an innovative universal tool for precisely controlled lifting, pressing and tightening. Cut-resistant design to prevent slipping Sold by grid cool store