What it does: An adjustable shoulder strap designed for use with wrenches and cordless power tools. It holds your tool securely at shoulder level so you can access it quickly, reduce arm fatigue and keep your hands free when needed. Key benefits: Reduces shoulder and arm strain during extended drilling or fastening tasks by distributing tool weight across the shoulder. Keeps tools organized and within reach, speeding up workflow and reducing time spent searching for the tool. Improves control and safety by stabilizing the tool and allowing you to use both hands when required for precision or support. Designed use and compatibility: Optimized for screw wrenches (Schraubenschlüssel) and compatible with a variety of power tools, including drills and cordless screwdrivers. Adjustable fit accommodates different body sizes and tool shapes, making it suitable for DIY projects and professional jobsite work. Practical features: Ergonomic shoulder support reduces pressure points for longer comfortable use. Integrated tool holder/attachment keeps a cordless screwdriver or wrench readily accessible so you can tighten or loosen screws without fumbling. Sturdy construction intended for regular use in workshop or field conditions. Typical applications: 1. On-site construction or renovation: keeps a drill or wrench ready for repeated overhead or ladder work while reducing shoulder fatigue. 2. Mechanical or vehicle maintenance: provides quick access to a cordless screwdriver or wrench when alternating between hands and tools. 3. Home DIY projects: makes long assembly jobs, cabinet installation or repetitive fastening easier by improving posture and tool control. Who it’s for: Tradespeople, mechanics and DIY enthusiasts who need quicker access to their power tools, reduced physical strain during long tasks, and better tool control. Compatibility note: Fits a wide range of drills, screwdrivers and screw wrenches; adjustable design allows adaptation to most common power-tool sizes and working conditions.