Screwdriver Set Long 4 Inch 11 PCS T6-T40 Magnetic Security Screwdriver Bits Set, 1/4” Hex Shank Security Tamper Proof Long

[PREMIUM MATERIAL]-These magnetic long torx screwdriver bit set is made of high-quality industrial grade S2 Steel Alloy with nice finish, heavy-duty and reliable; Note: the only designated quality product supplier who ensures product quality; [TORX HEAD SIZE]-11 Sizes: T6, T7, T8, T9, T10, T15, T20, T25, T30, T35, T40 for various needs; [SHANK SIZE]- With universal 1/4” HEX SHANK, this magnetic long torx security screwdriver bit set is widely used with electric screwdriver, manual screwdriver, electric drill, group general tools, and any Standard Drills. [BUILD-IN STRONG MAGNETISM]- This magnetic torx screwdriver bit set is used to fix or pull screws out easily. [EXQUISITE WORKMANSHIP]- Each edge of the security screwdriver set can be accurately locked screws, no damage to the screw or the screwdriver head.