Professional T4 torx screwdriver serves for disassembling and assembling devices such as speaker, computer, Shimano reel, Oakley TwoFace Sunglasses and more. Best choice for electrician, technician, mechanic and repair shop. Small torx screwdriver for tight spaces and fine work Body was made of high-quality aluminum alloy, providing long lasting performance. The anti slip rubber rings on the grip make you grip the screwdriver firmly Magnetic tip makes it easy to fix and pull screws out Anti-roll feature and swivel top allow more precision and leverage when torquing down and removing screws Kannony Wind precision torx screwdriver T4 satisfies your needs of DIY design / tablet / computer / cell phone / camera / laptop / electronics / toys / watch / jewelry / eyeglasses / radio / home improvement / craft /maintenance and installations. K-Wind.