Alloy Precision Screwdriver 4Pcs Set, Car Key Shell Disassembly Tool for Mercedes-Benz, Audi

4-piece alloy precision screwdriver set, specially designed for disassembling car remote key shells. Compatible with Mercedes-Benz, Audi and other vehicle keys. Hard alloy bits prevent slipping. Compact handles work well in narrow spaces. Ideal for key battery replacement and shell maintenance, essential tools for auto repair and locksmiths.