Material and finish: Crafted from strength aluminum alloy with a rustresistant silver finish for longlasting performance in demanding environments. Design and function: 105 degree rightangle drill adapter with an adjustable angle feature to tackle tasks in tight spaces and provide precise positioning. Compatibility and versatility: Accepts various head attachments to accommodate different screw types, expanding your toolkit and range of applications. Target users: For professional technicians, DIY enthusiasts, and home maintenance personnel who require precision and efficiency in their work. Use scenarios: Installing cabinet hardware or assembling furniture in confined spaces such as corners, under sinks, or behind appliances. Automotive interior or maintenance where space is limited and reach is restricted. Electrical panel, appliance, or hobby projects where screws are tucked into tight areas.