Juego de llaves de vaso magnéticas, 9 piezas, con mecanismo de liberación rápida, vástago hexagonal de 1/4 de pulgada, aptas para taladros/destornilladores, tamaños de 5 mm a 12 mm.

【Wide Compatibility】Compatible with standard electric drills, cordless screwdrivers, and magnetic screwdrivers; also suitable for handheld screwdrivers used in home repairs and professional work. 【Safe Magnetic Connection】Built-in magnets securely hold fasteners in place during installation, minimizing the risk of slippage and allowing for safer one-handed operation in confined spaces. 【Steel Construction, Black Coating】The heat-treated steel socket and black coating ensure reliable performance in automotive, appliance, furniture, and workshop applications. 【Measure Before Buying】Please check your size chart or measure your bolts and nuts to ensure the correct size; refer to the sleeve dimensions, shank diameter, and overall length listed in the images.