Wide compatibility: adjustable aluminum alloy handle screws adopt 7-shaped L-shape design, suitable for various device connection needs. Unique design: Its cool black appearance not only enhances the texture of the product, but also perfectly pair with various devices, meeting users' needs for beauty and practicality. Quick installation structure: Especially suitable for scenario that require frequent disassembly and assembly, such as photography equipment, outdoor equipment, making it more convenient and efficient for users to use. Lightweight: Aluminum alloy provides excellent durability and lightness, solving the problem of traditional screws being vulnerable. Detailed adjustment function: The adjustable position design allows users to flexibly adjust according to different needs, ensuring the best usage. Specially suitable for fixing and adjusting precised equipment, such as camera tripods, lighting stand, to help users obtain more professional operate effects.