For Ladder Platform Construction:Two ladder jacks can be mounted on two separate telescoping ladders, connected by plates to create a safe and stable platform up to 20 inches wide. Holds 2 people and a large amount of materials and tools at the same time for ease of operation Excellent Quality and High Security:Our 2-rung ladder jacks are made of 3mm high density steel,with double anti-corrosion and anti-rust coating,which is stronger and more durable than other materials. Each joint is joined by precision welded or adjustable riveted construction, forming a triangular shape for added stability, and can withstand up to 350 pounds High Adaptability:Two sides of this triangular stabilizing structure are adjustable, by adjusting the position of the brackets and screws to accommodate different angles and distances of two rungs of the ladder, allowing the ladder jack to fit the ladder perfectly and form a perfect stabilizing structure.Ideal ladder accessory for building metaltech scaffolding platforms, suitable for all types of ladders Wide Range of Uses:This ladder jack can be mounted in front of the ladder or on the back of the ladder to build a scaffolding platform, depending on your needs. Whether you're a professional repairman or just for home use,the lightweight and portable steel ladder jack is ideal for working at heights,. It can be used for window repairs, painting siding, cleaning roof gutters and more Strong load-bearing capacity: The triangular stabilized structure flexibly applies the knowledge of physics to resolve the force into other directions, and the 3mm thickness of steel plate provides a guarantee for its load-bearing capacity,allowing it to withstand up to 350 pounds of weight Ladder Jack is a practical tool designed for building ladder work platforms. It is made of high-strength material with solid structure and durability, which is suitable for all kinds of ladder support and building work.The Ladder Jack is designed to be simple, practical and easy to operate, and can be quickly installed on a ladder to provide a stable support platform, so that the user can carry out aerial work more safely and efficiently. Ladder Jack is suitable for a variety of construction, renovation and maintenance work, such as painters, carpenters, electricians and other industries. It can help users work at height in a more stable and safer way, improve work efficiency and reduce the risk of accidents. In addition, Ladder Jack also has the function of adjustable height, which can be flexibly adjusted according to different working requirements and meet the requirements of working at different heights and angles. Whether in home renovation, commercial construction or industrial maintenance, Ladder Jack is a practical tool that provides users with a convenient and safe working environment. Choose our Ladder Jack to make your aerial work easier and safer!