Hand Jack Tool System - Product Description Hand Jack Tool System Specifications Product Name: Hand Jack Tool System Weight Capacity: 880 lbs (400 kg) per pair Individual Weight Capacity: 440 lbs (200 kg) Adjustment Height: 0 to 23 cm Product Weight: 1.4 kg per pair Product Height: 40 cm Material: High-Quality Metal Features Superior Lifting Capacity: Lift up to 880 lbs per pair, perfect for heavy-duty tasks like installing doors, flooring, and tiles. Easy Height Adjustment: Effortlessly adjust the height up and down with a convenient handle. Ideal for Multiple Applications: Suitable for door and window installations, lifting furniture, plywood, and countertops. Ergonomic Design: Features a thick handle with an ergonomic design for a comfortable grip and labor-saving operation. High-Quality Construction: Made from robust, rust-resistant high-quality metal for long-lasting use. Package Includes 2 x Hand Jack Tool System