1. Efficient Tightening – The 90degree screw clamp ensures precise material fixation with a secure grip, achieved through left or right rotation. Featuring a trapezoidal thread design, it locks in just 8 seconds, enhancing work efficiency effortlessly. Ideal for quick and reliable projects, this fast and powerful clamping solution is designed to simplify and secure your tasks. 2. Adjustable Flexibility – Allows adjustable angles between 10 and 180 degrees, for holding pipes, boards, and other elements. It meets the precise needs of welding and carpentry work with ease and efficiency for practical applications. 3. Durable Aluminum – Made from diecast aluminum, it provides unmatched strength for demanding tasks. The wearresistant structure ensures a longer lifespan, allowing extended use without performance loss. Ideal for challenging environments, this clamp is for 90degree pipe configurations. 4. Versatile Use – Brilliantly designed for carpentry and metal projects, it simplifies transitions between welding and carpentry work with quick fastening and disassembly options. Frequently used for various tasks, this tool is a choice for amateurs and professionals seeking efficiency and practicality.