Arm Jack Lever Arm Lifter Effortless door lifting Thickened strength springs and sturdy solid rails provide a more stable and labor saving door lifting experience. Innovative labor saving handles and an updated design reduce effort when handling heavy doors, increasing overall efficiency. durability Metal base and thicker steel with a tilted design deliver support and effortless lifting. Easily inserted into surfaces, this lifter offers enhanced flexibility and convenience for efficient lifting tasks. stability support Built with solid 45# steel and sturdy thickened materials, Arm Jack supports up to 200 kg for safe, easy lifting of home tasks. Its stability makes it a reliable choice for handling heavy lifting needs around the house or workshop. Enhanced lifting performance Clear scale markings enable precise adjustments. Available in S type 0 82 mm and L type 0 185 mm to meet varying requirements. Use scenarios Home door installation or removal: lift and align heavy interior or exterior doors with stability and control. Cabinet and panel work: lift heavy cabinet doors or panels during kitchen remodels or workshop projects. Garage or workshop maintenance: assist with lifting heavy components, frames, or furniture for repairs and assembly. Specifications reference Construction: solid 45# steel, metal base, thicker steel with tilted design Load capacity: 200 kg Type options: S type 0 82 mm, L type 0 185 mm Scale: clear, for accurate adjustments