RENYINDA Labor-Saving Arm Jack Multifunctional Construction Jacks, Furniture Jacks，Lift Height 6.7 inches 400lb Load-Bearing for Installing Windows and Doors, Lifting Furniture, Woodworking Tools

RENYINDA Labor-Saving Arm Jack Multifunctional Construction Jacks, Furniture Jacks，Lift height 6.7 inches 400lb load-bearing for Installing Windows and Doors, Lifting Furniture, Woodworking Tools, Wall Tile Positioning

• 1、Labor Saving Arm Product Features: How To Put It Down Slowly: Hold The Lower Grip With Your Hand To Make It In a Semi-Grasp Position, Continuously Press The Release Button To Slowly Descend To The Desired Height To Descend, You Can Refer To The Video On The Operation Of The Product Height Adjustment,, With Accurate Scale Positioning, To Achieve The Purpose Of Rapid Lifting, Elevator Support Sheet And Ground Zero Distance Coincidence, The Center Of Gravity Is More Stable And More Load-Bearing
• 2. Widely Used Application Scenarios Ideal for professional installation of doors, windows, cabinets, wall tiles, and furniture positioning. Equipped with clear measuring scales, it can be fine-tuned to the most suitable working height. It also helps clean dust and dirt under sofas, beds, and appliances, and can replace two-person work, enabling independent and efficient completion of heavy lifting tasks.
• 3. Premium & Durable Material Construction Built for stability and zero wobble: adopts high-strength pressure springs for longer service life, ergonomic labor-saving grip for comfortable operation, thickened all-steel base for firm support, solid steel slide rails for smooth height adjustment, and heavy-duty steel support plates for level and stable bearing.
• 4. Detailed Product Parameters & Easy Operation Net weight: 2.2 lbs per unit; paired use bearing capacity: 300 lbs; dynamic lifting capacity: 200 lbs. Easy to operate: hold the top handle to lift and adjust height, gently press the control plate to lower. If the ground clearance is too high, place wooden blocks or hard pads on the ground as auxiliary height supports.
• 5. Reliable After-Sales Guarantee We provide comprehensive after-sales support: if you encounter any product problems or operation questions, please feel free to contact our customer service team. We are committed to responding promptly and solving issues for you at any time.