Features: High quality steel bits, through special anti-rust treatment, high hardness and precision. Anodized aluminum alloy handle adopts anti-slip design for easy holding and operation. The screw cap on the handle top can rotate 360 degree to facilitate the mounting and removal of screws. The handle connector has strong magnet to easily attract the screws, convenient and practical. ABS storage box has multiple storing slots to hold the internal bits and handle in place. Come with a tweezers to pick up the removed screws. Specification: Material: S2 chromium-vanadium alloy steel Bit Type: Y Type: Y1, Y0.6 Pig Nose: U2.0 Square: 2.3 PZ: 2.5 Cross: PH000, PH00, PH1, PH2 Slotted: 1.1, 1.5, 2.5 Star: 0.8, 1.2 Hex: T2, T3, T4, T5, T6H, T8H Bit Length: 17mm/0.67in Handle Length: 120mm/4.72in Tweezers Length: 125mm/4.92in Package List: 1 x Screwdriver Handle 20 x Bits 1 x Tweezers 1 x Storage Box 1、High quality steel bits, through special anti-rust treatment, high hardness and precision. 2、Anodized aluminum alloy handle adopts anti-slip design for easy holding and operation. 3、The screw cap on the handle top can rotate 360 degree to facilitate the mounting and removal of screws. 4、The handle connector has strong magnet to easily attract the screws, convenient and practical. 5、ABS storage box has multiple storing slots to hold the internal bits and handle in place.