Description: Bit Socket Screwdriver: 6.35mm interface, specification 5-13mmDouble Head Double Purpose: Double end wrench can be installed with 1/4 bit, to cope with different usage scenarios, convenient and fastScope of Use: Right angle screwdriver is suitable for electronic equipment repair, car repair, machine repair and other needsPremium Material: Hex socket wrench is made of quality metal material, strong and wear resistant, not easy to damage, and can be used for a long timeBox Size: 12.4cmx6.4cmx2.5cm/4.88inchx2.52inchx0.98inch Specification: Material: MetalBox Size: 12.4cmx6.4cmx2.5cm/4.88inchx2.52inchx0.98inch Package Includes: 21 Pieces/1 SetBit Socket Screwdriver Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.