Linyer 12Pcs Lengthen Security Bit Set Tamper-Proof Practical Rustproof Screwdriver Drill Bit Flat Head Wrench Accessories

Description: Firm: the magnetic tip of the screwdriver head is firmly fixed to the screwdriver. Different specifications: there are 12 sizes of screwdriver head which can meet your requirements. Alloy: the tip of the screwdriver is made of alloy which is durable. Features: except T5 and T6 all suction heads in the specification of screwdriver head have a central hole which is easy to install. Suitable for: screwdriver head is suitable for electric screwdriver hand screwdriver electric drill air drill etc. Specification: Material: Alloy. Color: as shown. Size: Approx.7x7x1.5cm/2.75x2.75x0.59 inches. Package Includes: 12 Pieces 12x50mm Screwdriver Head.(T5 T6 T7 T8 T9 T10 T15 T20 T25 T27 T30 T40)