FyMosem 7Pcs Triple Square Spline Bits 50mm XZN Torx Head Screwdriver Bit

• SPLINE DRIVE BIT SET - Made of premium S2 alloy steel and heat-treated for superior hardness, toughness, and wear resistance to withstand repeated high-torque use without deformation.
• 7 DIFFERENT COMMON SIZES - M4, M5, M6, M7, M8, M10 and M12 XZN spline bits, suitable for servicing European vehicles and industrial machinery requiring XZN (Triple Square) fasteners.
• STRONG MAGNETIC TIPS - Allow pick-up of screws and fasteners easily and quickly, prevent dropped hardware, improves positioning accuracy and makes installation or removal faster and easier, especially in tight or hard-to-reach spaces.
• PRECISION 12-POINT XZN PROFILE - CNC-machined to ensure precise fitment with triple square fasteners. The 12-point spline design improves engagement, minimizes stripping and slipping, and delivers maximum torque transfer for safer and more efficient repairs.
• 1/4" QUICK-CHANGE HEX SHANK DESIGN - Enables fast screwdriver bit replacement, and compatibility with torque wrench, impact drivers, cordless drills, electric screwdrivers, ratchet adapters, and pneumatic tools.
• COMPACT STORAGE HOLDER - Comes with a durable storage organizer that keeps all bits neatly arranged and easy to identify. Compact design fits conveniently in toolboxes, service carts and workshop drawers. Essential tool for mechanics, technicians and DIY enthusiasts.
• WIDE APPLICATION FOR PROFESSIONAL & DIY REPAIRS - Designed for automotive, mechanical and maintenance tasks. Ideal for repairing engines, transmissions, brake systems, suspension components, motorcycles, trucks, industrial equipment, household machinery and so on.

FyMosem 7Pcs XZN Triple Square Bit Set 1/4’’ Hex Shank M4-M12 Magnetic Spline Bit S2 Steel 12-Point Torx Screwdriver Bits for Electric Impact Tools Designed for professional mechanics, automotive technicians and DIY enthusiasts, this 7-piece Triple Square XZN bit set provides the most commonly used sizes from M4 to M12 for a wide range of repair and maintenance applications. Manufactured from premium S2 alloy steel, each bit is heat-treated for exceptional durability, wear resistance and high torque performance. The precision-machined 12-point spline profile ensures accurate engagement with fasteners, helping reduce slippage and preventing damage to screws and bolts. The magnetic tip securely holds fasteners in place for easier installation and removal, while the standard 1/4-inch hex shank allows quick bit changes and compatibility with impact drivers, electric screwdrivers, drills, ratchets and pneumatic tools. Wide Applications: Automotive engine repair Transmission and gearbox service Brake caliper maintenance Clutch system repair Suspension and chassis work Motorcycle maintenance Truck and commercial vehicle service Industrial equipment maintenance Mechanical assembly and disassembly DIY home workshop projects Perfect For: Professional mechanics Automotive technicians Garage workshops Motorcycle repair shops Industrial maintenance engineers Home DIY users Mobile repair technicians Specifications: Material: S2 Alloy Steel Bit Type: Triple Square / XZN / 12-Point Spline Bit Size: M4/ M5/ M6/ M7/ M8/ M10/ M12 Length: 50mm (2-Inch) Shank: 1/4-Inch Hex Shank Package Includes: 7 × Triple Square Bits 1 × Storage Holder